To defeat the Rocket Boss Cliff in Pokémon GO, you should use appropriate counters. We at MeinMMO have looked at which monsters Cliff has in his team in May 2025 and how you can best defeat them.

Who is Cliff? Together with Arlo and Sierra, Cliff is one of the Team GO Rocket bosses in Pokémon GO. With a complete Rocket Radar, you have the opportunity to face him. Below, we have summarized the following points for you:

• Rocket Boss Cliff – Current Teams
• The best counters to defeat Cliff
• How to find Cliff
• Is it worth battling Cliff?

Rocket Boss Cliff – Current Teams in May 2025

Which Pokémon does Cliff use? To defeat Cliff quickly, you should first familiarize yourself with the monsters he will use in battle. Like any Rocket battle, he will use three Pokémon. He can choose from a total of 7 different monsters, which we have listed below:

If you click on our link in the table above, you will get the best counters against the Pokémon set by Cliff directly.

The best counters to defeat Cliff

Once you have found Cliff, you can start the battle. However, you should think about which monsters are effective against Cliff’s teams beforehand. We have summarized strong counters against Cliff for you.

Defeating Kaumalat – Best Counters against the 1st Pokémon

How to defeat Kaumalat: Kaumalat is a Ground and Dragon-type Pokémon. Therefore, you should focus on attacks of the types Dragon, Ice, and Fairy, as the Pokémon has a weakness here.

You can also use one of the following Mega Evolutions:

• Mega-Guardevoir with Charme and Zauberschein
• Mega-Knakrack with Drachenrute and Wutanfall

Defeating Kramshef, Epitaff, and Knogga – Best Counters against the 2nd Pokémon

How to defeat Kramshef: Kramshef is a Dark-Flying Pokémon from the 4th generation of games. To defeat it quickly, you should ideally focus on Fairy, Electric, Ice, and Rock-type attacks.

You can also use one of the following Mega Evolutions:

• Mega-Despotar with Katapult and Steinkante
• Mega-Guardevoir with Charme and Dreifach-Axel

How to defeat Epitaff: Epitaff has the types Fighting and Ghost. It is therefore vulnerable to attacks of the types Fairy, Flying, Ghost, and Psychic. So focus especially on attacks from these types.

You can also use the following Mega Evolutions against Epitaff:

• Mega-Rayquaza with Luftschnitt and Zenitstürmer
• Mega-Guardevoir with Konfusion and Psychokinese
• Mega-Simsala with Konfusion and Psychokinese
• Mega-Gengar with Schlecker and Spukball

How to defeat Panzaeron: Panzaeron is a Steel-Flying Pokémon from the 2nd generation of games. Due to its type, it is weak against Electric and Fire attacks.

Additionally, the following Mega Evolutions are suitable:

• Mega-Brutalanda with Feuerzahn and Fliegen
• Mega-Glurak with Feuerwirbel and Feuersturm
• Mega-Lohgock with Feuerwirbel and Hitzekoller

Defeating Luxtra, Despotar, and Machomei – Best Counters against the 3rd Pokémon

How to defeat Luxtra: The Electric Pokémon Luxtra is weak against Ground attacks, so you should use those in battle.

Additionally, the following Mega Evolutions are suitable:

• Mega-Knakrack with Lehmschuss and Erdkräfte
• Proto-Groudon with Lehmschuss and Abgrundsklinge

How to defeat Despotar: Despotar is the final evolution of Larvitar. It belongs to the types Rock and Dark. In battle, you should primarily focus on Fighting-type attacks, as Despotar has a double weakness here. It is also weak against Grass, Water, Ground, Bug, Steel, and Fairy attacks.

Additionally, the following Mega Evolutions are suitable against Despotar:

• Mega-Lucario with Kraftwelle and Aurasphäre
• Mega-Skaraborn with Konter and Nahkampf
• Mega-Lohgock with Konter and Fokusstoß

How to defeat Machomei: Machomei is the evolution of Maschock. It is a Fighting Pokémon, so you should focus on attacks of the types Fairy, Flying, and Psychic.

Additionally, the following Mega Evolutions are suitable:

• Mega-Rayquaza with Luftschnitt and Zenitstürmer
• Mega-Guardevoir with Konfusion and Psychokinese
• Mega-Simsala with Konfusion and Psychokinese
• Mega-Galagladi with Konfusion and Psychokinese

How to find Cliff

To be able to challenge Cliff, you first need to search for him. To do this, you need a complete Rocket Radar. This consists of the 6 mysterious parts that you obtain from the Rocket Grunts. Once you have all the parts together, you can activate it.

Once activated, you will see the Rocket Radar on your right screen edge. You can recognize it by the red R in the middle. If you click on the icon, a surrounding map appears. PokéStops where Rocket bosses are currently located will be marked with a red R.

You can also wait for a balloon. The Rocket bosses spawn there with the activated Rocket Radar, similar to the Grunts, up to 4 times a day. They also come in a black balloon.

How you can find Cliff and the other Rocket bosses can be seen in the following video:

Can you specifically find Cliff? No, unfortunately, you cannot specifically search for Cliff. With the Rocket Radar, you can only see where a boss is located. However, you cannot see which one it is. However, if you have discovered Cliff at a stop, you have the whole day to defeat him there.

The balloons also contain a random Rocket boss. So here too, you cannot influence an encounter.

Is it worth fighting against Cliff?

Why should you fight against Cliff? Primarily, you need to fight against Cliff if you want to face the great Rocket boss Giovanni. To find him, you need a special black Super Rocket Radar. You obtain this through completing corresponding special research tasks that are regularly unlocked for you in the game.

To complete this task, you need to have fought against Cliff, Sierra, and Arlo, and you will receive the Super Rocket Radar as a reward. However, it is also worth fighting against Cliff without this special task. You will receive interesting rewards when you defeat Cliff.

To challenge Cliff, Sierra, and Arlo, you only need a complete Rocket Radar, which you can assemble from the 6 mysterious parts of the Grunts. However, you cannot find Giovanni with it.

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These are the rewards after a battle against Cliff

Which Crypto Pokémon does Cliff have? Kaumalat in its Crypto variant is currently waiting for you in the encounter if you have won the battle against Cliff. With a bit of luck, you might even encounter a shiny specimen. Crypto-Kaumalat is a great reward, as it evolves into the powerful Knakrack.

Other rewards: Cliff also brings you additional rewards. As with other Rocket battles, you will naturally receive various items after winning the fight. In addition, a 12-km egg awaits you.

These are special eggs that you can only obtain from the Rocket bosses, namely Cliff, Sierra, Arlo, and Giovanni. They contain interesting and rare Pokémon, making it worth hatching them. So you should ensure you have a free egg slot in your storage before the battle. Which monsters can currently be found in the 12-km eggs have been summarized here for you. What are your favorite counters against Cliff? And which monsters would you like to see in his next team? Feel free to share your thoughts with us here on MeinMMO in the comments and tell us about your experiences.

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If you want to quickly defeat the Rocket Boss Arlo in Pokémon GO, you need the right counters. We at MeinMMO have looked at which monsters you should best use against Arlo’s team in April 2025 and what rewards await you.

Who is Arlo? Arlo is one of the Team GO Rocket bosses in Pokémon GO. You can battle him, as well as Sierra and Cliff, with the help of a full Rocket Radar. In this guide, we will cover the following points:

• Rocket Boss Arlo – Current Teams
• The best counters to defeat Arlo
• How to find Arlo
• Is the fight against Arlo worth it?

Rocket Boss Arlo – Current Teams in May 2025

Which monsters does Arlo use? To successfully battle Arlo, you should familiarize yourself with his monsters beforehand. In battle, the Rocket Boss has the option to use three Pokémon. He has access to a selection of 7 different monsters.

By clicking on our link in the previous table, you will be directly shown the best counters against Arlo’s deployed monsters.

The best counters to defeat Arlo

Once you have found Arlo, you can start your battle against his team. However, you should think carefully about which Pokémon you want to use beforehand. Below, we have summarized the best counters against the respective monsters using the overview from Pokébattler and Pokémon GO HUB.

Defeating Alolan Grimer – Best Counters Against the 1st Pokémon

In the first round, Arlo has only one Pokémon available: Alolan Grimer. This Poison and Dark-type Pokémon has only one weakness against Ground-type attacks.

Alternatively, use the following Mega Evolutions:

• Proto-Groudon with Mud Shot and Precipice Blades
• Mega-Garchomp with Mud Shot and Earth Power

Defeating Lanturn, Gyarados, and Diglett – Best Counters Against the 2nd Pokémon

How to defeat Lanturn: The Psychic and Water Pokémon Lanturn is weak to Bug-, Dark-, Electric-, Ghost-, and Grass-type attacks, so you should use these in battle.

Also suitable as Mega Evolutions:

• Mega-Tyranitar with Bite and Dragon Tail
• Mega-Sceptile with Leaf Blade and Flora Statue
• Mega-Gengar with Lick and Shadow Ball

How to defeat Gyarados:  The Water-Flying Pokémon is the evolution of Magikarp. Due to its type, it is particularly weak against Electric-type attacks, as it has a double weakness to such attacks. It also has a single weakness to Rock-type attacks. Since Gyarados can use Water attacks and has a double weakness, you should use Electric monsters instead.

Alternatively, use the following Mega Evolutions against Gyarados:

• Mega-Volcarona with Thunder Fang and Zap Cannon
• Mega-Ampharos with Volt Switch and Thunder Cannon

How to defeat Diglett:  Diglett is a Ground-type Pokémon. It is weak against Water-, Ice-, and Grass-type attacks.

Additionally, you can also use the following Mega Evolutions:

• Proto-Kyogre with Waterfall and Origin Pulse
• Mega-Swampert with Water Gun and Hydro Cannon
• Mega-Sceptile with Leaf Blade and Flora Statue

Defeating Alolan Muk, Scizor, and Metagross – Best Counters Against the 3rd Pokémon

In the last Pokémon, Arlo can again choose from three different monsters: Alolan Muk, Scizor, and Metagross. Again, it’s random which Pokémon you will face.

How to defeat Alolan Muk: This Pokémon has the types Poison and Dark. Therefore, it has only one weakness against Ground-type attacks.

Also, use the following Mega Evolutions against Alolan Muk:

• Proto-Groudon with Mud Shot and Precipice Blades
• Mega-Garchomp with Mud Shot and Earth Power

How to defeat Scizor:  The Bug and Steel Pokémon Scizor is the evolution of Scyther and originates from the 2nd generation. It has a double weakness to Fire-type attacks.

Also, use the following Mega Evolutions against Scizor:

• Mega-Blaziken with Fire Spin and Blast Burn
• Mega-Charizard Y with Fire Spin and Blast Burn
• Mega-Charizard X with Fire Spin and Blast Burn

How to defeat Metagross:  The Steel-Psychic Pokémon is weak against Fire, Ground, Ghost, and Dark-type attacks.

In addition to Metagross, you can also use the following Mega Evolutions:

• Proto-Groudon with Mud Shot and Precipice Blades
• Mega-Garchomp with Mud Shot and Earth Power
• Mega-Charizard X or Y with Fire Spin and Blast Burn

How to find Arlo

To battle Arlo, you first need a complete Rocket Radar. This consists of the 6 mysterious parts you receive when battling the individual Rocket Grunts. Once you have collected all 6 parts, you can assemble and activate the radar. It helps you find Arlo.

Once activated, the Rocket Radar will be displayed at the right edge of the game screen. You can recognize it by the red R. If you click on the radar, a map will open. There you can see your surroundings and at which stops a Rocket Boss is located. These are also marked with a red R.

If there is currently no Rocket Boss near you, you can also wait for a balloon. The bosses spawn similarly to the Team GO Rocket Grunts up to 4 times a day in a black balloon. A prerequisite for this is that you have activated your Rocket Radar.

How you can find Arlo and the other Rocket bosses is shown in the following video:

Can you specifically find Arlo? No, it is unfortunately not possible to specifically search for Arlo. The radar only indicates which stops a Rocket Boss is located at, but not which boss it is.

However, once you have found Arlo, he will stay at this stop all day. It is also random which boss you get in the balloons.

Is the fight against Arlo worth it?

Why you should fight against Arlo: At regular intervals, you will receive certain special research tasks in Pokémon GO, with which you can encounter the great Team GO Rocket Boss Giovanni. To complete the task, you must have battled and defeated these three Rocket bosses: Arlo, Sierra, and Cliff.

As a reward, you will receive a black Super Rocket Radar, which you can use to locate Giovanni. However, even if you do not currently have a corresponding task, it is still worthwhile to battle Arlo. You can do this by using a complete Rocket Radar, which you can assemble from the mysterious parts from the grunts.

With this, you can battle one of the three Rocket bosses Arlo, Sierra, and Cliff and look forward to some cool rewards. However, Giovanni cannot be tracked with this radar.

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These are the rewards after a battle against Arlo

Which Shadow Pokémon does Arlo have? The current Pokémon is Alolan Grimer in its Shadow variant. You will receive this as a reward after defeating Arlo and have the opportunity to catch it. If you’re lucky, you might even encounter a shiny one. It is absolutely worth capturing this monster, as it evolves into a powerful Shadow Metagross.

Other rewards: However, the encounter with the Shadow Pokémon is not the only reward after a battle with Arlo. You will receive various items, just like in other Rocket battles. Additionally, you should ensure there is a free slot in your egg storage before the battle, as you can receive a 12 km egg as a reward from Rocket bosses.

These eggs are exclusively obtained through Arlo, Sierra, Cliff, and Giovanni. They often contain interesting and rare monsters. For this reason, it is worth hatching them. Which monsters can currently be found in 12 km eggs have been summarized here for you.

Which counters do you prefer to use against Arlo? Feel free to share your opinions in the comments here on MeinMMO and discuss this topic with other trainers.

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Do you like the article? Then let us know!

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To defeat Sierra in Pokémon GO, you should rely on the right counters in April 2025. We at MeinMMO have looked into which Pokémon Sierra will use in battle and show you the best monsters against this Rocket Boss.

Who is Sierra? Sierra is one of the Team GO Rocket bosses, alongside Arlo and Cliff. You can challenge these bosses with a Rocket Radar. We have summarized the following topics about Sierra in this guide:

• Rocket Boss Sierra – Current Teams
• The best counters to defeat Sierra
• How to find Sierra
• Is fighting Sierra worth it?

Rocket Boss Sierra – Current Team in May 2025

Which Pokémon does Sierra use? Before you face Sierra, you should familiarize yourself with the Pokémon she might use against you in battle. In total, the Rocket Boss can rely on 7 different Pokémon.

By clicking on our link in the previous table, you will directly see the best counters against the Pokémon set by Sierra.

The best counters to defeat Sierra

Once you have found Sierra, you can start the battle. But which Pokémon should you use against this Rocket Boss? With the help of the overview from Pokebattler and Pokémon GO HUB, we have summarized the best counters for you below.

Defeating Pionskora – Best counters against the 1st Pokémon

This is how you can defeat Pionskora: First, you will encounter the Poison and Bug-type Pokémon Pionskora in the battle against Sierra. You should rely on Fire, Flying, Psychic, and Rock attacks, as it has weaknesses against them.

If you want to use a Mega Evolution against Trasla, the following are suitable:

• Mega-Rayquaza with Air Slash and Hurricane
• Mega-Charizard Y with Fire Spin and Blast Burn
• Mega-Alakazam with Confusion and Psychic
• Mega-Kyurem with Confusion and Psychic

Defeating Vulnona, Tentantel, and Milotic – Best counters against the 2nd Pokémon

This is how you can defeat Vulnona: The Fire-type Pokémon is particularly weak against attacks from the types Rock, Ground, and Water.

Alternatively, you can also rely on the following Mega Evolutions:

• Mega-Kyogre with Waterfall and Hydro Pump
• Mega-Groudon with Mud Shot and Precipice Blades
• Mega-Garchomp with Mud Shot and Earth Power
• Mega-Samurott with Water Gun and Waterfall

This is how you can defeat Tentantel: The Grass and Steel-type Pokémon has a simple weakness against Fighting attacks and a double weakness against Fire attacks. So, you should rely on Fire attacks to defeat Tentantel.

For Mega Evolutions, you can rely on the following counters:

• Mega-Blaziken with Fire Spin and Blast Burn
• Mega-Charizard Y with Fire Spin and Blast Burn
• Mega-Charizard X with Fire Spin and Blast Burn

This is how you can defeat Milotic: Milotic is a Water-type monster. For this reason, it is weak against Grass and Electric.

As Mega Evolutions, the following monsters are suitable against Milotic:

• Mega-Sceptile with Bullet Seed and Leaf Blade
• Mega-Venusaur with Vine Whip and Flora Statue
• Mega-Voltress with Thunder Fang and Thunderbolt
• Mega-Ampharos with Volt Switch and Thunder Cannon

Defeating Hundemon, Nidoqueen, and Piondragi – Best counters against the 3rd Pokémon

As the third and final Pokémon, Sierra will rely on Hundemon, Nidoqueen, or Piondragi. Again, it is random which of the monsters you will encounter.

This is how you can defeat Hundemon: The Dark and Fire-type Pokémon is the evolution of Hunduster. In battle, you should definitely rely on attackers of the types Fighting, Rock, Water, or Ground.

If you want to use a Mega Pokémon against Hundemon, you should rely on the following counters:

• Proto-Groudon with Mud Shot and Precipice Blades
• Proto-Kyogre with Waterfall and Hydro Pump
• Mega-Swampert with Water Gun and Water Cannon
• Mega-Garchomp with Mud Shot and Earth Power

This is how you can defeat Nidoqueen: The Poison and Ground-type Pokémon is part of Sierra’s team and may encounter you in 3rd position. In battle, you should rely on Ground, Ice, Psychic, and Water attacks.

Against Nidoqueen, you can also use the following Mega Evolutions:

• Proto-Kyogre with Waterfall and Hydro Pump
• Proto-Groudon with Mud Shot and Precipice Blades
• Mega-Swampert with Water Gun and Water Cannon
• Mega-Alakazam with Psychic Blade and Psychic
• Mega-Garchomp with Mud Shot and Earth Power

This is how you can defeat Piondragi: Piondragi is a Poison and Dark-type Pokémon from the third generation of games. Due to its type combination, it has only one weakness against Ground-type attacks.

Additionally, you can also rely on the following Mega Evolutions against Piondragi:

• Proto-Groudon with Mud Shot and Precipice Blades
• Mega-Garchomp with Mud Shot and Earth Power

How to find Sierra

To face Sierra, you first need to find her. The Rocket Radar will help you with this. It consists of the 6 mysterious parts that you can obtain by defeating Team GO Rocket Grunts.

Once you have collected all parts, you can assemble them into a Rocket Radar and activate it. Afterwards, a symbol with an “R” will appear on your right game screen. Clicking on it will open a map of your surroundings showing all currently available Rocket bosses. You can then begin your search for Sierra.

Alternatively, Rocket bosses like Sierra spawn in a black Team GO Rocket balloon when a Rocket Radar is activated. You can find them up to 4 times a day in these balloons, similar to the Grunts.

You can see how to find Sierra and the other bosses in the following video:

Can you specifically find Sierra? When searching for Sierra at PokéStops, there is no way to see in advance where she is located. You can only see who is waiting for you at a particular stop when you arrive there. Once you have found Sierra, she will stay at that stop all day. Which boss is in the balloon is also random.

Is fighting Sierra worth it?

Why should you fight Sierra? To be able to fight against the great Team GO Rocket Boss Giovanni, you will receive special research tasks periodically. You need to complete these tasks to obtain a black Super Rocket Radar.

For this, you need to fight against the Rocket bosses Sierra, Arlo, and Cliff. If you defeat them, you will receive the special Rocket Radar and can track Giovanni. However, even without these tasks, you have the opportunity to battle against the Rocket bosses Sierra, Arlo, and Cliff with every completed Rocket Radar. It’s especially worth it because of the rewards. Unfortunately, you cannot fight Giovanni with them.

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These are the rewards after a fight against Sierra

Which Crypto Pokémon does Sierra have? Crypto-Pionskora is the current Pokémon that you receive as a reward after defeating Sierra.

Other rewards: Additionally, you will receive some items as a reward. However, one thing is different from the normal Grunts. If you have an empty slot in your Pokémon bag for egg storage, you will also receive a 12 km egg.

These eggs often hide interesting monsters, making collecting and hatching them worthwhile. We have summarized which Pokémon are currently found in 12 km eggs here.

Do you regularly fight against Sierra and the other Rocket bosses? Which counters do you use most often? Or is Team GO Rocket not really your thing? Feel free to share your opinion here on MeinMMO in the comments and exchange ideas with other trainers.

By the way: What is this Shiny Pin anyway? We have looked into what it is all about and show it to you.

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