Arcane Foundry › Commanders › Toxrill, the Corrosive
Toxrill, the Corrosive
Legendary Creature — Slug Horror · {5}{B}{B} · Black/Blue commander
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.
Build a Toxrill, the Corrosive deck →
What Toxrill, the Corrosive actually does
Read off the card by the same engine the Forge and Analyzer use — this is the mechanical classification, not a summary.
- Triggered ability · end_stepAt the beginning of each end step, put a slime counter on each creature you don't control.
- Triggered ability · deathWhenever a creature you don't control with a slime counter on it dies, create a 1/1 black Slug creature token.
- Activated ability{U}{B}, Sacrifice a Slug: Draw a card.
What a Toxrill, the Corrosive deck wants
The plan the Forge derives for this commander: the roles it fills and how many of each.
- 18× Creatures you are happy to sacrifice — a free sac outlet on the commander is worthless with nothing to feed it
- 7× A team pump that actually pumps tokens
- 14× Make creature tokens — a static anthem or a go-wide commander needs a board to be wide
- 5× Actually remove one problem permanent — preventing its damage is not removing it
- 1× Answer a whole board at once
- 2× Answer a spell or ability before it resolves
- 9× Find the exact card the plan needs
- 7× Refill your hand
- 2× Keep a permanent you control alive through removal
Best cards for Toxrill, the Corrosive
Ranked by an engine that reads what each card does — its real cost, its delay and how reliably it works — rather than counting how often other people play it.
Creatures you are happy to sacrifice — a free sac outlet on the commander is worthless with nothing to feed it
- Hangarback Walker0 mana
- Skeleton Crew4 mana
- "Lifetime" Pass Holder1 mana
- Death Tyrant5 mana
- Bastion of Remembrance3 mana
- Chasm Skulker3 mana
- Infestation Sage1 mana
- Nested Shambler1 mana
A team pump that actually pumps tokens
- Nesting Grounds0 mana
- Zulaport Cutthroat2 mana
- Patchwork Banner3 mana
- Crashing Drawbridge2 mana
- Eldritch Immunity1 mana
- Not Dead After All1 mana
- Shore Up1 mana
- Ayara, First of Locthwain3 mana
Make creature tokens — a static anthem or a go-wide commander needs a board to be wide
- Chasm Skulker3 mana
- Kozilek's Unsealing3 mana
- Endless Ranks of the Dead4 mana
- Trendy Circus Pirate0 mana
- Myr Battlesphere7 mana
- Andúril, Flame of the West3 mana
- Invasion of Segovia // Caetus, Sea Tyrant of Segovia3 mana
- Liliana, the Last Hope3 mana
Actually remove one problem permanent — preventing its damage is not removing it
- Reality Shift2 mana
- Pongify1 mana
- Rapid Hybridization1 mana
- Resculpt2 mana
- Defile1 mana
- Tragic Slip1 mana
- Suspend1 mana
- Infernal Grasp2 mana
Answer a whole board at once
- Do or Die2 mana
- Force of Despair3 mana
- Displacement Wave2 mana
- Accursed Marauder2 mana
- Bontu's Last Reckoning3 mana
- Innocent Blood1 mana
- Coils of the Medusa2 mana
- Forced March3 mana
Answer a spell or ability before it resolves
- Pact of Negation0 mana
- Counterspell2 mana
- Three Steps Ahead1 mana
- Long River's Pull2 mana
- Force of Will5 mana
- Abjure1 mana
- Archmage's Charm3 mana
- Cancel3 mana
Find the exact card the plan needs
- Demonic Tutor2 mana
- Diabolic Intent2 mana
- Vampiric Tutor1 mana
- Imperial Seal1 mana
- Insatiable Avarice1 mana
- Diabolic Intent2 mana
- Grim Tutor3 mana
- Liliana Vess // Liliana Vess0 mana
Refill your hand
- Mystic Remora1 mana
- Skullclamp1 mana
- Orcish Bowmasters2 mana
- Curiosity1 mana
- Wizard Class1 mana
- Black Market Connections3 mana
- Braids, Arisen Nightmare3 mana
- Morbid Opportunist3 mana
Keep a permanent you control alive through removal
- Gleaming Overseer3 mana
- Cryptothrall4 mana
- Tekuthal, Inquiry Dominus4 mana
- Lost in the Maze2 mana
- Lightning Greaves2 mana
- Swiftfoot Boots2 mana
- Eldrazi Monument5 mana
- Commander's Plate1 mana