EDH Optimizer
Toxrill, the Corrosive
Legendary Creature — Slug Horror · 5BB
Color identity: Black · Blue · Dimir
Toxrill, the Corrosive is Dimir (black and blue): its deck can only run cards of those colors plus colorless ones.
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.
Reference price of the card: €16.15
Average lands in decks for Toxrill, the Corrosive: 36
-1/-1 CountersControlInfectGroup SlugTokensProliferateAristocratsCombo
Build your Toxrill, the Corrosive deck step by step, with in-depth analysis and AI optimization of your list.
🛠️ Build a deck for Toxrill, the Corrosive 📥 Analyze my deck🎲 How the average Toxrill, the Corrosive deck starts over 4,000 games
The list people actually play per EDHREC (the 99 most-included cards, with its average land count), simulated with the EDH Optimizer engine: hands, mulligans, lands, curve and commander. It does not model opponents; it measures whether the plan gets going.
Deck health of the average list: B+ (80/100)
- Consistency61
- Speed54
- Interaction100
- Resilience90
- Closing97
See the cards of the average deck · 99 cards, 36 lands (25 nonbasic, 4 Island, 7 Swamp)
Sol Ring · Arcane Signet · Sludge Monster · Counterspell · Dark Ritual · Maha, Its Feathers Night · Massacre Wurm · Blood Artist · Thrummingbird · Dimir Signet · Black Market · Lightning Greaves · Mass Diminish · Talisman of Dominance · Flatline · Massacre Girl, Known Killer · Swiftfoot Boots · Polymorphist's Jest · Tezzeret's Gambit · Flux Channeler · Inexorable Tide · Skullclamp · Negate · Toxic Deluge · Morbid Opportunist · Slaughter Specialist · Thought Vessel · Gisa, Glorious Resurrector · The Meathook Massacre · Clackbridge Troll · Mirkwood Bats · Swan Song · Contentious Plan · Rhystic Study · Syr Konrad, the Grim · Tekuthal, Inquiry Dominus · Ayara, First of Locthwain · Feed the Swarm · Propaganda · An Offer You Can't Refuse · Drown in Ichor · Mana Drain · Yawgmoth, Thran Physician · Contagion Clasp · Sudden Spoiling · Demonic Tutor · Experimental Augury · Whisper of the Dross · Zulaport Cutthroat · Fellwar Stone · Hunted Phantasm · Reanimate · Spark Double · Arcane Denial · Cyclonic Rift · Revel in Riches · Vraska, Betrayal's Sting · Contagion Engine · Jet Medallion · Mind Stone · Phyrexian Arena · Nest of Scarabs · Solemn Simulacrum · Command Tower · Sunken Hollow · Drowned Catacomb · Watery Grave · Reliquary Tower · Karn's Bastion · Urborg, Tomb of Yawgmoth · Shipwreck Marsh · Tainted Isle · Bojuka Bog · Morphic Pool · Choked Estuary · Cabal Coffers · Polluted Delta · Underground River · Forbidden Orchard · Dimir Aqueduct · Temple of Deceit · Darkwater Catacombs · Exotic Orchard · Clearwater Pathway // Murkwater Pathway · Gloomlake Verge · Evolving Wilds · Phyrexian Tower · Myriad Landscape
🃏 Recommended cards for Toxrill, the Corrosive
The highest-synergy cards in decks for Toxrill, the Corrosive, with their inclusion rate.
| Card | Inclusion | Synergy |
|---|---|---|
| Sludge Monster | 77% | +69% |
| Maha, Its Feathers Night | 66% | +63% |
| Blood Artist | 63% | +58% |
| Massacre Wurm | 66% | +57% |
| Thrummingbird | 58% | +55% |
| Mass Diminish | 56% | +54% |
| Black Market | 56% | +52% |
| Flatline | 53% | +51% |
| Polymorphist's Jest | 52% | +50% |
| Massacre Girl, Known Killer | 53% | +50% |
| Tezzeret's Gambit | 50% | +47% |
| Flux Channeler | 49% | +47% |
| Inexorable Tide | 49% | +46% |
| Karn's Bastion | 48% | +45% |
| Slaughter Specialist | 44% | +43% |
| Morbid Opportunist | 44% | +40% |
| Skullclamp | 49% | +40% |
| Clackbridge Troll | 40% | +39% |
| Gisa, Glorious Resurrector | 42% | +39% |
| Tekuthal, Inquiry Dominus | 39% | +37% |
| Contentious Plan | 39% | +37% |
| The Meathook Massacre | 42% | +37% |
| Mirkwood Bats | 40% | +36% |
| Drown in Ichor | 36% | +34% |
💰 The best cards for your Toxrill, the Corrosive deck, by budget
Three tiers based on the maximum price PER CARD you are willing to pay. Paste your list and hit Optimize: you pick that cap and the AI only suggests swaps that fit under it.
Tier 1 · Budget up to €2/card
The most value for almost nothing. Coming from a precon? Start here.
- Sludge Monster
- Blood Artist
- Thrummingbird
- Mass Diminish
- Flatline
- Massacre Girl, Known Killer
Tier 2 · Balanced up to €10/card
The real step up: pieces that are no longer cheap but still sensible.
- Massacre Wurm
- Black Market
- Polymorphist's Jest
- Skullclamp
- Gisa, Glorious Resurrector
- Ayara, First of Locthwain
Tier 3 · No cap no cap
The cards your price cap was hiding from you.
- Maha, Its Feathers Night
- The Meathook Massacre
- Yawgmoth, Thran Physician
- Revel in Riches
- Urborg, Tomb of Yawgmoth
- Cabal Coffers
Reference prices (cheapest English printing). They change daily.
♾️ Known combos with Toxrill, the Corrosive
- Hullbreaker Horror + Sol Ring → Infinite colorless mana, Infinite storm count
- Demonic Consultation + Thassa's Oracle → Exile your library, Win the game
- Sanguine Bond + Exquisite Blood → Infinite lifegain triggers, Infinite lifeloss, Infinite lifegain
- Tainted Pact + Thassa's Oracle → Win the game
- Vito, Thorn of the Dusk Rose + Exquisite Blood → Infinite lifegain triggers, Infinite lifeloss, Infinite lifegain
- Dramatic Reversal + Isochron Scepter → Infinite magecraft triggers, Infinite mana nonland permanents you control can produce, Infinite storm count, Infinite untap of nonland permanents you control
Other commanders
Frequently asked questions
What is Toxrill, the Corrosive's color identity?
Toxrill, the Corrosive is Dimir (black and blue): its deck can only run cards of those colors plus colorless ones. Color identity comes from every mana symbol on the card, including those in the rules text, not just the casting cost.
What turn does Toxrill, the Corrosive come down, and how often does the deck get stuck?
In the average Toxrill, the Corrosive deck (the 99 most-included cards per EDHREC, with 36 lands), simulated 4,000 times, the commander comes down on turn 6.6 on average and is on the battlefield before turn 7 in 76 % of games. It misses at least one land drop in the first six turns 22 % of the time and floods 15 %. Deck health: B+ (80/100).
How many lands should a Toxrill, the Corrosive deck run?
Real Toxrill, the Corrosive decks run 36 lands on average. That is a starting point, not a rule: a lower curve can shave one or two, big-mana builds want more. The EDH Optimizer simulator tells you, over 10,000 games, how often you get mana screwed or flooded with your exact count.
What are the best cards for Toxrill, the Corrosive?
The three highest-synergy cards are Sludge Monster, Maha, Its Feathers Night, Blood Artist. This page lists the top 24 with their real inclusion rate in Toxrill, the Corrosive decks.
What combos does Toxrill, the Corrosive have?
Toxrill, the Corrosive has 6 known combos. The most popular one is Hullbreaker Horror + Sol Ring. Note that two-card combos raise your deck's bracket, so it is worth knowing which ones you are running before you sit down.
How much does a Toxrill, the Corrosive deck cost?
You can start cheap: Sludge Monster, Blood Artist, Thrummingbird are under €2 each. The "Level up" section on this page splits the best cards into three price caps PER CARD (up to €2, up to €10 and no cap), and the optimizer only suggests swaps that fit the cap you pick.