Toxrill, the Corrosive
Card Rules and Details
Card Type: Legendary Creature — Slug Horror
Mana Cost: {5}{B}{B}
Oracle Rules Text: At the beginning of each end step, put a slime counter on each creature you don't control. Creatures you don't control get -1/-1 for each slime counter on them. Whenever a creature you don't control with a slime counter on it dies, create a 1/1 black Slug creature token. {U}{B}, Sacrifice a Slug: Draw a card.
Set: Innistrad: Crimson Vow (#132), Rarity: Mythic, Artist: Simon Dominic
Legendary
Creature
Black
Blue
Mythic
$18.22
Regular
$20.10
✨ Foil
€15.23
Euro
Prices as of Sep 02, 2026. Market values fluctuate; double-check current pricing before purchasing.
Historical Printings & Sets (1)
1 Languages
Official Rulings (3)
2021-11-19
Toxrill. the Corrosive's second and third abilities apply to all creatures you don't control with slime counters, even if those slime counters came from a source other than Toxrill's first ability.
2021-11-19
Another card, Sludge Monster, causes non-Horror creatures with slime counters on them to lose all abilities and have base power and toughness 2/2. If you control both Toxrill and Sludge Monster, those non-Horror creatures are 2/2 creatures with no abilities that also get -1/-1 for each slime counter.
2021-11-19
Toxrill's third ability triggers when a creature an opponent controls with a slime counter on it dies for any reason, not just due to its toughness being decreased by Toxrill's second ability.
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