Mushroom Cloud
- Underlegion
- Spell
- Uncommon
- 1 Ember
Effect
- Unlock
- Available with the clan
- Underlegion champions
- Bolete the Guillotine, Madame Lionsmane
Keywords on this card
Decay
Unit takes 3 damage per stack at the end of turn. Decreases every turn.
Changes by patch
- Patch 1.0.0Added.
Cards sharing its keywords
Ranked by the number of keywords shared with Mushroom Cloud (Decay), same clan first.
- Cheery DeathcapUncommon shroom unit, 5/3Cost 1 Ember
- Deadly VariantRare spellCost 2 Ember
- Morel MistressUncommon shroom unit, 15/15Cost 1 Ember
- PandemicUncommon spellCost 2 Ember
- PoxUncommon spellCost 2 Ember
- Prickly PuffballUncommon shroom unit, 0/35Cost 1 Ember
- RotCommon spellCost 3 Ember
- Spore LauncherUncommon shroom unit, 30/30Cost 2 Ember
- SporetouchCommon spellCost 1 Ember
Artifacts with the same keywords
- Sapsuckling SpringShroom units apply Decay 1 to enemy units on Summon.
- World-ending StrainWhen a unit dies to Decay, their Decay is spread among enemy units.
Source
Card data from the Monster Train 2 Wiki page for Mushroom Cloud (CC BY-SA 4.0, revision of 2025-11-18), checked against The Punished patch, 10 November 2026. Reviewed .