Toxrill, the Corrosive (Commander) - Expensive Optimized -1/-1 Counters

Alternate Names:

Gary, the SnailGary, the Snail

Toxrill, the Corrosive
Rank #247
5decks
As CommanderAs CardAverage DeckDecks
Bracket
All12345
Budget
Any$$$$
Background image for The Best Horror Combos in Commander
Ethan Coover
Oct 20, 2025
Ethan Coover
The Best Horror Combos in Commander
There are plenty of Horror creatures in Magic, but which are the best at comboing? In honor of Halloween, Ethan Coover lists the best 10.
Deck Filters
Cardsphere
Archidekt
Commander Spellbook
Moxfield
Scryfall
MTGStocks
High Synergy Cards
Top Cards
Game Changers
Creatures
Instants
Sorceries
Utility Artifacts
Enchantments
Planeswalkers
Utility Lands
Mana Artifacts
Lands
Back to Top
The Meathook Massacre
100%inclusion5 decks5 decks
95%synergy
Otawara, Soaring City
100%inclusion5 decks5 decks
81%synergy
Tainted Pact
80%inclusion4 decks5 decks
75%synergy
Flusterstorm
80%inclusion4 decks5 decks
73%synergy
Demonic Consultation
80%inclusion4 decks5 decks
73%synergy
Thassa's Oracle
80%inclusion4 decks5 decks
71%synergy
Force of Negation
80%inclusion4 decks5 decks
70%synergy
Takenuma, Abandoned Mire
80%inclusion4 decks5 decks
67%synergy
Mystical Tutor
80%inclusion4 decks5 decks
65%synergy
Mana Drain
80%inclusion4 decks5 decks
63%synergy
Top Cards
Swan Song
80%inclusion4 decks5 decks
62%synergy
Toxic Deluge
80%inclusion4 decks5 decks
54%synergy
Game Changers
Mana Vault
100%inclusion5 decks5 decks
95%synergy
Opposition Agent
100%inclusion5 decks5 decks
91%synergy
Ancient Tomb
100%inclusion5 decks5 decks
91%synergy
Force of Will
100%inclusion5 decks5 decks
89%synergy
Vampiric Tutor
100%inclusion5 decks5 decks
83%synergy
Demonic Tutor
100%inclusion5 decks5 decks
80%synergy
Cyclonic Rift
100%inclusion5 decks5 decks
75%synergy
Rhystic Study
100%inclusion5 decks5 decks
75%synergy
Mox Diamond
80%inclusion4 decks5 decks
75%synergy
Chrome Mox
80%inclusion4 decks5 decks
73%synergy
Creatures
Blood Artist
60%inclusion3 decks5 decks
56%synergy
Zulaport Cutthroat
60%inclusion3 decks5 decks
57%synergy
Gilded Drake
60%inclusion3 decks5 decks
58%synergy
Yawgmoth, Thran Physician
60%inclusion3 decks5 decks
58%synergy
Notion Thief
60%inclusion3 decks5 decks
48%synergy
Sheoldred, the Apocalypse
40%inclusion2 decks5 decks
35%synergy
Malevolent Hermit
40%inclusion2 decks5 decks
39%synergy
Necroskitter
40%inclusion2 decks5 decks
39%synergy
Mikaeus, the Unhallowed
40%inclusion2 decks5 decks
34%synergy
Flux Channeler
40%inclusion2 decks5 decks
37%synergy
Talion, the Kindly Lord
40%inclusion2 decks5 decks
33%synergy
Crypt Ghast
40%inclusion2 decks5 decks
38%synergy
Pitiless Plunderer
40%inclusion2 decks5 decks
37%synergy
Phantasmal Image
40%inclusion2 decks5 decks
35%synergy
Orcish Bowmasters
40%inclusion2 decks5 decks
32%synergy
Thrummingbird
40%inclusion2 decks5 decks
37%synergy
Dauthi Voidwalker
40%inclusion2 decks5 decks
27%synergy
Puppeteer Clique
20%inclusion1 decks5 decks
17%synergy
Volatile Stormdrake
20%inclusion1 decks5 decks
18%synergy
Maha, Its Feathers Night
20%inclusion1 decks5 decks
17%synergy
Flesh Duplicate
20%inclusion1 decks5 decks
18%synergy
Spitting Dilophosaurus
20%inclusion1 decks5 decks
19%synergy
Dark Confidant
20%inclusion1 decks5 decks
19%synergy
Sludge Monster
20%inclusion1 decks5 decks
12%synergy
Snapcaster Mage
20%inclusion1 decks5 decks
18%synergy
Consecrated Sphinx
20%inclusion1 decks5 decks
17%synergy
Morbid Opportunist
20%inclusion1 decks5 decks
16%synergy
Phyrexian Metamorph
20%inclusion1 decks5 decks
10%synergy
Corrosive Mentor
20%inclusion1 decks5 decks
20%synergy
Ayara, First of Locthwain
20%inclusion1 decks5 decks
17%synergy
Viral Drake
20%inclusion1 decks5 decks
19%synergy
Spellseeker
20%inclusion1 decks5 decks
18%synergy
Walking Ballista
20%inclusion1 decks5 decks
19%synergy
Carnifex Demon
20%inclusion1 decks5 decks
20%synergy
Archfiend of Ifnir
20%inclusion1 decks5 decks
19%synergy
Ophiomancer
20%inclusion1 decks5 decks
19%synergy
Geralf's Messenger
20%inclusion1 decks5 decks
19%synergy
Spark Double
20%inclusion1 decks5 decks
9%synergy
Pollywog Prodigy
20%inclusion1 decks5 decks
18%synergy
Faerie Mastermind
20%inclusion1 decks5 decks
10%synergy
Slaughter Specialist
20%inclusion1 decks5 decks
19%synergy
Persistent Constrictor
20%inclusion1 decks5 decks
19%synergy
Skinrender
20%inclusion1 decks5 decks
20%synergy
Massacre Girl, Known Killer
20%inclusion1 decks5 decks
17%synergy
Soul Snuffers
20%inclusion1 decks5 decks
20%synergy
Braids, Arisen Nightmare
20%inclusion1 decks5 decks
17%synergy
Spellskite
20%inclusion1 decks5 decks
13%synergy
Blighted Agent
20%inclusion1 decks5 decks
17%synergy
Jadar, Ghoulcaller of Nephalia
20%inclusion1 decks5 decks
18%synergy
Instants
Chain of Vapor
60%inclusion3 decks5 decks
57%synergy
Dark Ritual
60%inclusion3 decks5 decks
26%synergy
Delay
60%inclusion3 decks5 decks
57%synergy
Counterspell
60%inclusion3 decks5 decks
4%synergy
Fierce Guardianship
60%inclusion3 decks5 decks
41%synergy
Brainstorm
40%inclusion2 decks5 decks
9%synergy
Lim-Dûl's Vault
40%inclusion2 decks5 decks
31%synergy
Cabal Ritual
40%inclusion2 decks5 decks
35%synergy
Strix Serenade
40%inclusion2 decks5 decks
35%synergy
Ad Nauseam
40%inclusion2 decks5 decks
39%synergy
Spell Pierce
40%inclusion2 decks5 decks
34%synergy
Dramatic Reversal
40%inclusion2 decks5 decks
36%synergy
Sudden Spoiling
40%inclusion2 decks5 decks
38%synergy
Pact of Negation
40%inclusion2 decks5 decks
35%synergy
Hero's Downfall
20%inclusion1 decks5 decks
17%synergy
Deadly Rollick
20%inclusion1 decks5 decks
1%synergy
Pongify
20%inclusion1 decks5 decks
5%synergy
Muddle the Mixture
20%inclusion1 decks5 decks
15%synergy
Drown in the Loch
20%inclusion1 decks5 decks
1%synergy
Force of Despair
20%inclusion1 decks5 decks
17%synergy
Mental Misstep
20%inclusion1 decks5 decks
14%synergy
Snuff Out
20%inclusion1 decks5 decks
14%synergy
Negate
20%inclusion1 decks5 decks
-13%synergy
Deadly Dispute
20%inclusion1 decks5 decks
13%synergy
Mindbreak Trap
20%inclusion1 decks5 decks
15%synergy
Polymorphist's Jest
20%inclusion1 decks5 decks
18%synergy
Fuel for the Cause
20%inclusion1 decks5 decks
19%synergy
Slaughter Pact
20%inclusion1 decks5 decks
19%synergy
Winds of Rebuke
20%inclusion1 decks5 decks
19%synergy
Dispel
20%inclusion1 decks5 decks
14%synergy
Alchemist's Retrieval
20%inclusion1 decks5 decks
19%synergy
Infernal Grasp
20%inclusion1 decks5 decks
4%synergy
Arcane Denial
20%inclusion1 decks5 decks
-6%synergy
Borne Upon a Wind
20%inclusion1 decks5 decks
17%synergy
Narset's Reversal
20%inclusion1 decks5 decks
17%synergy
Flatline
20%inclusion1 decks5 decks
18%synergy
Miscast
20%inclusion1 decks5 decks
17%synergy
Waterlogged Teachings
20%inclusion1 decks5 decks
9%synergy
Dismember
20%inclusion1 decks5 decks
14%synergy
Evacuation
20%inclusion1 decks5 decks
18%synergy
Sorceries
Black Sun's Zenith
60%inclusion3 decks5 decks
58%synergy
Imperial Seal
60%inclusion3 decks5 decks
54%synergy
Feed the Swarm
60%inclusion3 decks5 decks
23%synergy
Grim Tutor
40%inclusion2 decks5 decks
36%synergy
Windfall
20%inclusion1 decks5 decks
6%synergy
Gitaxian Probe
20%inclusion1 decks5 decks
15%synergy
Contentious Plan
20%inclusion1 decks5 decks
18%synergy
Torment of Hailfire
20%inclusion1 decks5 decks
18%synergy
Yawgmoth's Will
20%inclusion1 decks5 decks
19%synergy
Mass Diminish
20%inclusion1 decks5 decks
18%synergy
Praetor's Grasp
20%inclusion1 decks5 decks
17%synergy
Night's Whisper
20%inclusion1 decks5 decks
14%synergy
Buried Alive
20%inclusion1 decks5 decks
13%synergy
Merchant Scroll
20%inclusion1 decks5 decks
19%synergy
Reanimate
20%inclusion1 decks5 decks
-3%synergy
Final Parting
20%inclusion1 decks5 decks
19%synergy
Mnemonic Betrayal
20%inclusion1 decks5 decks
16%synergy
Tezzeret's Gambit
20%inclusion1 decks5 decks
17%synergy
Beseech the Mirror
20%inclusion1 decks5 decks
17%synergy
Damnation
20%inclusion1 decks5 decks
9%synergy
Rise of the Dark Realms
20%inclusion1 decks5 decks
11%synergy
Thoughtseize
20%inclusion1 decks5 decks
19%synergy
Utility Artifacts
The One Ring
60%inclusion3 decks5 decks
53%synergy
Skullclamp
60%inclusion3 decks5 decks
51%synergy
Wishclaw Talisman
60%inclusion3 decks5 decks
56%synergy
Insight Engine
50%inclusion1 decks2 decks
49%synergy
Bolas's Citadel
40%inclusion2 decks5 decks
34%synergy
Grafdigger's Cage
40%inclusion2 decks5 decks
37%synergy
Phyrexian Altar
40%inclusion2 decks5 decks
34%synergy
Isochron Scepter
40%inclusion2 decks5 decks
37%synergy
Sensei's Divining Top
20%inclusion1 decks5 decks
11%synergy
The Ozolith
20%inclusion1 decks5 decks
19%synergy
Contagion Engine
20%inclusion1 decks5 decks
19%synergy
Ashnod's Altar
20%inclusion1 decks5 decks
12%synergy
Cauldron of Souls
20%inclusion1 decks5 decks
20%synergy
Expedition Map
20%inclusion1 decks5 decks
18%synergy
Jet Medallion
20%inclusion1 decks5 decks
13%synergy
Swiftfoot Boots
20%inclusion1 decks5 decks
-4%synergy
Lightning Greaves
20%inclusion1 decks5 decks
-7%synergy
Crystal Shard
20%inclusion1 decks5 decks
19%synergy
Enchantments
Mystic Remora
60%inclusion3 decks5 decks
44%synergy
Counterbalance
40%inclusion2 decks5 decks
38%synergy
Necropotence
40%inclusion2 decks5 decks
37%synergy
Nest of Scarabs
20%inclusion1 decks5 decks
19%synergy
Contamination
20%inclusion1 decks5 decks
20%synergy
Inexorable Tide
20%inclusion1 decks5 decks
18%synergy
Grave Pact
20%inclusion1 decks5 decks
15%synergy
Training Grounds
20%inclusion1 decks5 decks
16%synergy
No Mercy
20%inclusion1 decks5 decks
17%synergy
Dress Down
20%inclusion1 decks5 decks
17%synergy
Corrupted Conscience
20%inclusion1 decks5 decks
19%synergy
Bloodchief Ascension
20%inclusion1 decks5 decks
12%synergy
Propaganda
20%inclusion1 decks5 decks
4%synergy
Phyrexian Arena
20%inclusion1 decks5 decks
7%synergy
Bitterblossom
20%inclusion1 decks5 decks
12%synergy
Planeswalkers
Tezzeret, Cruel Captain
33%inclusion1 decks3 decks
32%synergy
Liliana, Dreadhorde General
20%inclusion1 decks5 decks
15%synergy
Narset, Parter of Veils
20%inclusion1 decks5 decks
17%synergy
Utility Lands
Cabal Coffers
60%inclusion3 decks5 decks
49%synergy
Urborg, Tomb of Yawgmoth
60%inclusion3 decks5 decks
40%synergy
Bojuka Bog
40%inclusion2 decks5 decks
1%synergy
Phyrexian Tower
40%inclusion2 decks5 decks
34%synergy
Urza's Saga
40%inclusion2 decks5 decks
34%synergy
Karn's Bastion
40%inclusion2 decks5 decks
37%synergy
Castle Locthwain
40%inclusion2 decks5 decks
36%synergy
Cephalid Coliseum
40%inclusion2 decks5 decks
34%synergy
Shizo, Death's Storehouse
20%inclusion1 decks5 decks
11%synergy
Hall of Storm Giants
20%inclusion1 decks5 decks
19%synergy
Minamo, School at Water's Edge
20%inclusion1 decks5 decks
16%synergy
Arcane Lighthouse
20%inclusion1 decks5 decks
19%synergy
Tolaria West
20%inclusion1 decks5 decks
19%synergy
Scavenger Grounds
20%inclusion1 decks5 decks
17%synergy
Inkmoth Nexus
20%inclusion1 decks5 decks
19%synergy
Emergence Zone
20%inclusion1 decks5 decks
18%synergy
Command Beacon
20%inclusion1 decks5 decks
16%synergy
Nykthos, Shrine to Nyx
20%inclusion1 decks5 decks
17%synergy
Cabal Pit
20%inclusion1 decks5 decks
19%synergy
Academy Ruins
20%inclusion1 decks5 decks
16%synergy
Field of the Dead
20%inclusion1 decks5 decks
17%synergy
Reliquary Tower
20%inclusion1 decks5 decks
-16%synergy
Homeward Path
20%inclusion1 decks5 decks
18%synergy
Castle Vantress
20%inclusion1 decks5 decks
15%synergy
Hive of the Eye Tyrant
20%inclusion1 decks5 decks
19%synergy
Mana Artifacts
Arcane Signet
100%inclusion5 decks5 decks
16%synergy
Sol Ring
100%inclusion5 decks5 decks
11%synergy
Talisman of Dominance
80%inclusion4 decks5 decks
21%synergy
Fellwar Stone
80%inclusion4 decks5 decks
49%synergy
Lotus Petal
60%inclusion3 decks5 decks
52%synergy
Dimir Signet
60%inclusion3 decks5 decks
-1%synergy
Thought Vessel
60%inclusion3 decks5 decks
28%synergy
Grim Monolith
40%inclusion2 decks5 decks
38%synergy
Mox Amber
40%inclusion2 decks5 decks
34%synergy
Mind Stone
40%inclusion2 decks5 decks
10%synergy
Mox Opal
40%inclusion2 decks5 decks
36%synergy
Everflowing Chalice
20%inclusion1 decks5 decks
14%synergy
Astral Cornucopia
20%inclusion1 decks5 decks
19%synergy
Lands
Command Tower
100%inclusion5 decks5 decks
12%synergy
Clearwater Pathway
100%inclusion5 decks5 decks
75%synergy
Swamp
100%inclusion5 decks5 decks
4%synergy
Island
100%inclusion5 decks5 decks
3%synergy
Morphic Pool
100%inclusion5 decks5 decks
63%synergy
Polluted Delta
100%inclusion5 decks5 decks
69%synergy
Watery Grave
100%inclusion5 decks5 decks
54%synergy
Misty Rainforest
80%inclusion4 decks5 decks
71%synergy
Underground Sea
80%inclusion4 decks5 decks
67%synergy
Verdant Catacombs
80%inclusion4 decks5 decks
72%synergy
Reflecting Pool
80%inclusion4 decks5 decks
75%synergy
Scalding Tarn
80%inclusion4 decks5 decks
71%synergy
Marsh Flats
80%inclusion4 decks5 decks
71%synergy
Fetid Pools
60%inclusion3 decks5 decks
44%synergy
Snow-Covered Island
60%inclusion3 decks5 decks
52%synergy
Underground River
60%inclusion3 decks5 decks
21%synergy
Gemstone Caverns
60%inclusion3 decks5 decks
54%synergy
Mana Confluence
60%inclusion3 decks5 decks
54%synergy
Snow-Covered Swamp
60%inclusion3 decks5 decks
52%synergy
City of Brass
60%inclusion3 decks5 decks
53%synergy
Flooded Strand
60%inclusion3 decks5 decks
51%synergy
Bloodstained Mire
60%inclusion3 decks5 decks
52%synergy
Undercity Sewers
40%inclusion2 decks5 decks
20%synergy
Exotic Orchard
40%inclusion2 decks5 decks
6%synergy
Shipwreck Marsh
40%inclusion2 decks5 decks
0%synergy
Drowned Catacomb
40%inclusion2 decks5 decks
-12%synergy
Darkslick Shores
40%inclusion2 decks5 decks
26%synergy
Sunken Hollow
40%inclusion2 decks5 decks
-26%synergy
Prismatic Vista
20%inclusion1 decks5 decks
14%synergy
Fabled Passage
20%inclusion1 decks5 decks
12%synergy
Myriad Landscape
20%inclusion1 decks5 decks
-4%synergy
Ice Tunnel
20%inclusion1 decks5 decks
15%synergy
Darkwater Catacombs
20%inclusion1 decks5 decks
-20%synergy
Spire of Industry
20%inclusion1 decks5 decks
18%synergy
Tarnished Citadel
20%inclusion1 decks5 decks
20%synergy
Cavern of Souls
20%inclusion1 decks5 decks
11%synergy
Plaza of Heroes
20%inclusion1 decks5 decks
19%synergy
Contaminated Aquifer
20%inclusion1 decks5 decks
13%synergy
Forbidden Orchard
20%inclusion1 decks5 decks
18%synergy
Sunken Ruins
20%inclusion1 decks5 decks
6%synergy
Waterlogged Teachings
20%inclusion1 decks5 decks
9%synergy
About UsContactPrivacy PolicyTerms of Service
Space Cow MediaArchidektCardsphereCommander SpellbookFABRECSpellvoid
Space Cow MediaArchidektCommander's Herald
Commander SpellbookFABRECSpellvoid
EDHREC is unofficial Fan Content permitted under the Fan Content Policy. Not approved/endorsed by Wizards. Portions of the materials used are property of Wizards of the Coast. ©Wizards of the Coast LLC.
next@15 test