Flail Snail

- Type: Large Elemental
- Alignment: Unaligned
- Found in: Mordenkainen Presents: Monsters of the Multiverse, Volo’s Guide To Monsters
The flail snail is a gigantic, slimy creature with several club-like tentacles that it uses as weapons. Despite its sluggish appearance, it is extremely resilient and can crush enemies with powerful blows.
Particularly dangerous is its shimmering, glimmering slime that reflects magic. Spells bounce off uncontrollably and can hit the caster or their allies, making it a nightmare for spellcasters. In tight environments, the flail snail becomes a real threat. It is nearly immune to many attacks, and its unpredictable magic resistance makes fighting it risky and unpredictable.