Toxrill, the Corrosive
Toxrill, the Corrosive: Legendary Creature - Slug Horror, Innistrad: Crimson Vow. MTG card printings, market prices, rulings, and format legality on Mana Grove.
- Mana cost
- {5}{B}{B}
- Mana value
- 7
- Type
- Legendary Creature - Slug Horror
- Colour identity
- Blue and black (UB)
- Power / toughness
- 7/7
- Rarity
- Mythic
- Set
- Innistrad: Crimson Vow (VOW)
- Released
- 2021-11-19
- Collector number
- 132
- Artist
- Simon Dominic
- Commander rank
- 2,352 (by how often it appears in Commander decks)
- Commander
- Can be your commander
Build around this card with Grover
About Toxrill, the Corrosive
Toxrill, the Corrosive is a Magic: The Gathering card, a mythic rare blue and black legendary creature from Innistrad: Crimson Vow (VOW), an expansion set released in November 2021. It is collector number 132 in that set, with art by Simon Dominic. It costs {5}{B}{B} (five generic and two black mana) to cast, for a mana value of 7. It is a 7/7 creature. Its colour identity is blue and black. It is legal in Pioneer, Modern, Legacy, Vintage, Commander, Duel Commander, Oathbreaker, Brawl, Historic, Timeless, Gladiator and Penny Dreadful. It has been printed in 5 sets, from The List (2020) to Innistrad: Double Feature (2022). It can be your commander. The latest aggregated market price for this printing is $18.85 (normal finish, as of 2026-11-01).
Card 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.
Market price
Latest aggregated market price for the normal finish of this printing: $18.85 (as of 2026-11-01).
The figure covers this printing only; other printings carry their own price on their own page.
Format legality
Legality of Toxrill, the Corrosive by format. Formats in which it is not legal are not listed.
| Pioneer | Legal |
|---|---|
| Modern | Legal |
| Legacy | Legal |
| Vintage | Legal |
| Commander | Legal |
| Duel Commander | Legal |
| Oathbreaker | Legal |
| Brawl | Legal |
| Historic | Legal |
| Timeless | Legal |
| Gladiator | Legal |
| Penny Dreadful | Legal |
Other printings of Toxrill, the Corrosive
Toxrill, the Corrosive has been printed in 5 sets. The other printings are listed newest first, with the rarity and release year of each.
| Printing | Rarity | Year |
|---|---|---|
| The List (PLST) #VOW-132 | Mythic | 2026 |
| Secret Lair Drop (SLD) #1929 | Mythic | 2025 |
| Innistrad: Double Feature (DBL) #399 | Mythic | 2022 |
| Innistrad: Crimson Vow Promos (PVOW) #132p | Mythic | 2021 |
| Innistrad: Crimson Vow Promos (PVOW) #132s | Mythic | 2021 |
| Innistrad: Crimson Vow (VOW) #321 | Mythic | 2021 |
Official rulings
Three official rulings apply to Toxrill, the Corrosive, newest first.
- 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.
- 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.
- 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.
Similar cards
Other creature cards with a blue and black colour identity, ranked by how often they appear in Commander decks.
In these precons
Toxrill, the Corrosive is in the decklist of these preconstructed Commander decks.