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

Alternate Names:

Gary, the SnailGary, the Snail

Toxrill, the Corrosive
Rank #249
68decks
As CommanderAs CardAverage DeckDecks
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Background image for Am I the Bolas? - MLD for Thee, Not for Me
Mike Carrozza
Dec 17, 2025
Mike Carrozza
Am I the Bolas? - MLD for Thee, Not for Me
Are you the bad guy if you use an opponent's combo against the table? Or did you just take advantage of the situation? Let's discuss.
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Wan Shi Tong, Librarian
5.3%inclusion1 decks19 decks
3%synergy
High Synergy Cards
Maha, Its Feathers Night
75%inclusion51 decks68 decks
72%synergy
Sludge Monster
76%inclusion52 decks68 decks
69%synergy
Black Market
71%inclusion48 decks68 decks
65%synergy
The Meathook Massacre
68%inclusion46 decks68 decks
62%synergy
Blood Artist
65%inclusion44 decks68 decks
60%synergy
Massacre Girl, Known Killer
62%inclusion42 decks68 decks
59%synergy
Massacre Wurm
66%inclusion45 decks68 decks
58%synergy
Polymorphist's Jest
59%inclusion40 decks68 decks
57%synergy
Karn's Bastion
59%inclusion40 decks68 decks
56%synergy
Mass Diminish
54%inclusion37 decks68 decks
52%synergy
Top Cards
Dark Ritual
84%inclusion57 decks68 decks
49%synergy
Counterspell
78%inclusion53 decks68 decks
22%synergy
Lightning Greaves
68%inclusion46 decks68 decks
40%synergy
Toxic Deluge
62%inclusion42 decks68 decks
36%synergy
Skullclamp
57%inclusion39 decks68 decks
48%synergy
Swan Song
54%inclusion37 decks68 decks
36%synergy
Inexorable Tide
53%inclusion36 decks68 decks
51%synergy
Mana Drain
53%inclusion36 decks68 decks
36%synergy
Yawgmoth, Thran Physician
51%inclusion35 decks68 decks
50%synergy
Flatline
51%inclusion35 decks68 decks
49%synergy
Game Changers
Rhystic Study
66%inclusion45 decks68 decks
42%synergy
Demonic Tutor
65%inclusion44 decks68 decks
45%synergy
Vampiric Tutor
54%inclusion37 decks68 decks
38%synergy
Cyclonic Rift
51%inclusion35 decks68 decks
27%synergy
Fierce Guardianship
50%inclusion34 decks68 decks
31%synergy
Ancient Tomb
41%inclusion28 decks68 decks
33%synergy
Mystical Tutor
38%inclusion26 decks68 decks
24%synergy
Opposition Agent
35%inclusion24 decks68 decks
27%synergy
Mana Vault
35%inclusion24 decks68 decks
30%synergy
Force of Will
34%inclusion23 decks68 decks
23%synergy
Creatures
Thrummingbird
50%inclusion34 decks68 decks
47%synergy
Gisa, Glorious Resurrector
47%inclusion32 decks68 decks
44%synergy
Mirkwood Bats
44%inclusion30 decks68 decks
39%synergy
Drivnod, Carnage Dominus
43%inclusion29 decks68 decks
41%synergy
Ayara, First of Locthwain
41%inclusion28 decks68 decks
38%synergy
Zulaport Cutthroat
41%inclusion28 decks68 decks
38%synergy
Dauthi Voidwalker
40%inclusion27 decks68 decks
27%synergy
Tekuthal, Inquiry Dominus
38%inclusion26 decks68 decks
36%synergy
Flux Channeler
38%inclusion26 decks68 decks
36%synergy
Slaughter Specialist
38%inclusion26 decks68 decks
37%synergy
Morbid Opportunist
35%inclusion24 decks68 decks
32%synergy
Orcish Bowmasters
34%inclusion23 decks68 decks
26%synergy
Syr Konrad, the Grim
32%inclusion22 decks68 decks
19%synergy
Crypt Ghast
32%inclusion22 decks68 decks
30%synergy
Clackbridge Troll
31%inclusion21 decks68 decks
30%synergy
Notion Thief
29%inclusion20 decks68 decks
18%synergy
Necroskitter
28%inclusion19 decks68 decks
27%synergy
Spark Double
28%inclusion19 decks68 decks
17%synergy
Talion, the Kindly Lord
28%inclusion19 decks68 decks
21%synergy
Thassa's Oracle
25%inclusion17 decks68 decks
17%synergy
Hunted Phantasm
25%inclusion17 decks68 decks
24%synergy
Spitting Dilophosaurus
24%inclusion16 decks68 decks
23%synergy
Sheoldred, the Apocalypse
24%inclusion16 decks68 decks
19%synergy
Sakashima of a Thousand Faces
24%inclusion16 decks68 decks
19%synergy
Baleful Strix
22%inclusion15 decks68 decks
-1%synergy
Pitiless Plunderer
22%inclusion15 decks68 decks
19%synergy
Deepglow Skate
22%inclusion15 decks68 decks
21%synergy
Dreamtide Whale
22%inclusion15 decks68 decks
20%synergy
Solemn Simulacrum
21%inclusion14 decks68 decks
8%synergy
Hullbreaker Horror
21%inclusion14 decks68 decks
5%synergy
Scheming Aspirant
18%inclusion12 decks68 decks
17%synergy
Persistent Constrictor
16%inclusion11 decks67 decks
16%synergy
Fumulus, the Infestation
16%inclusion11 decks67 decks
16%synergy
Massacre Girl
16%inclusion11 decks68 decks
13%synergy
Faerie Mastermind
16%inclusion11 decks68 decks
6%synergy
Braids, Arisen Nightmare
13%inclusion9 decks68 decks
10%synergy
Sephiroth, Fabled SOLDIER
12%inclusion6 decks49 decks
11%synergy
Guildpact Informant
12%inclusion8 decks68 decks
11%synergy
Sheoldred, Whispering One
12%inclusion8 decks68 decks
6%synergy
Ledger Shredder
12%inclusion8 decks68 decks
8%synergy
Falkenrath Noble
10%inclusion7 decks68 decks
10%synergy
Corrosive Mentor
10%inclusion7 decks68 decks
10%synergy
Viral Drake
10%inclusion7 decks68 decks
10%synergy
Blightbelly Rat
10%inclusion7 decks68 decks
9%synergy
Phantasmal Image
10%inclusion7 decks68 decks
6%synergy
Spellskite
10%inclusion7 decks68 decks
3%synergy
Vedalken Humiliator
8.8%inclusion6 decks68 decks
8%synergy
Consecrated Sphinx
8.8%inclusion6 decks68 decks
5%synergy
Geode Golem
8.8%inclusion6 decks68 decks
9%synergy
Malevolent Hermit
7.4%inclusion5 decks68 decks
6%synergy
Instants
An Offer You Can't Refuse
34%inclusion23 decks68 decks
4%synergy
Sudden Spoiling
31%inclusion21 decks68 decks
28%synergy
Negate
29%inclusion20 decks68 decks
-3%synergy
Dramatic Reversal
28%inclusion19 decks68 decks
24%synergy
Brainstorm
26%inclusion18 decks68 decks
-4%synergy
Force of Negation
26%inclusion18 decks68 decks
17%synergy
Arcane Denial
24%inclusion16 decks68 decks
-2%synergy
Pongify
22%inclusion15 decks68 decks
7%synergy
Demonic Consultation
21%inclusion14 decks68 decks
14%synergy
Malakir Rebirth
21%inclusion14 decks68 decks
11%synergy
Deadly Rollick
19%inclusion13 decks68 decks
0%synergy
Experimental Augury
19%inclusion13 decks68 decks
17%synergy
Cabal Ritual
19%inclusion13 decks68 decks
14%synergy
Culling the Weak
19%inclusion13 decks68 decks
17%synergy
Whisper of the Dross
18%inclusion12 decks68 decks
16%synergy
Strix Serenade
18%inclusion12 decks68 decks
13%synergy
Tainted Pact
16%inclusion11 decks68 decks
11%synergy
Countersquall
16%inclusion11 decks68 decks
10%synergy
Fuel for the Cause
15%inclusion10 decks68 decks
14%synergy
Flusterstorm
15%inclusion10 decks68 decks
8%synergy
Radstorm
13%inclusion9 decks68 decks
12%synergy
Pact of Negation
13%inclusion9 decks68 decks
8%synergy
Rapid Hybridization
12%inclusion8 decks68 decks
1%synergy
Muddle the Mixture
12%inclusion8 decks68 decks
7%synergy
Steady Progress
12%inclusion8 decks68 decks
10%synergy
Reject Imperfection
10%inclusion7 decks68 decks
9%synergy
Lim-Dûl's Vault
10%inclusion7 decks68 decks
2%synergy
Grim Affliction
10%inclusion7 decks68 decks
9%synergy
Dispel
10%inclusion7 decks68 decks
4%synergy
Snap
10%inclusion7 decks68 decks
0%synergy
Withering Torment
9.0%inclusion6 decks67 decks
-7%synergy
Infernal Grasp
8.8%inclusion6 decks68 decks
-7%synergy
Ad Nauseam
8.8%inclusion6 decks68 decks
8%synergy
Waterlogged Teachings
8.8%inclusion6 decks68 decks
-3%synergy
Sink into Stupor
7.4%inclusion5 decks68 decks
-8%synergy
Feign Death
7.4%inclusion5 decks68 decks
6%synergy
Fell the Profane
5.9%inclusion4 decks68 decks
-10%synergy
Mental Misstep
5.9%inclusion4 decks68 decks
1%synergy
Chain of Vapor
5.9%inclusion4 decks68 decks
3%synergy
Vraska's Fall
5.9%inclusion4 decks68 decks
4%synergy
Deadly Dispute
5.9%inclusion4 decks68 decks
-1%synergy
Borne Upon a Wind
5.9%inclusion4 decks68 decks
3%synergy
Spell Pierce
5.9%inclusion4 decks68 decks
0%synergy
Dismember
5.9%inclusion4 decks68 decks
0%synergy
Sorceries
Tezzeret's Gambit
47%inclusion32 decks68 decks
44%synergy
Reanimate
40%inclusion27 decks68 decks
15%synergy
Feed the Swarm
32%inclusion22 decks68 decks
-3%synergy
Contentious Plan
24%inclusion16 decks68 decks
21%synergy
Black Sun's Zenith
22%inclusion15 decks68 decks
20%synergy
Drown in Ichor
22%inclusion15 decks68 decks
20%synergy
Grim Tutor
19%inclusion13 decks68 decks
15%synergy
Imperial Seal
18%inclusion12 decks68 decks
12%synergy
Damnation
18%inclusion12 decks68 decks
7%synergy
Windfall
13%inclusion9 decks68 decks
-1%synergy
Asinine Antics
13%inclusion9 decks68 decks
12%synergy
Ponder
12%inclusion8 decks68 decks
-4%synergy
Diabolic Intent
12%inclusion8 decks68 decks
6%synergy
Diabolic Tutor
12%inclusion8 decks68 decks
5%synergy
Profane Tutor
10%inclusion7 decks68 decks
9%synergy
Curse of the Swine
10%inclusion7 decks68 decks
7%synergy
Night's Whisper
8.8%inclusion6 decks68 decks
2%synergy
Praetor's Grasp
7.4%inclusion5 decks68 decks
5%synergy
Sign in Blood
7.4%inclusion5 decks68 decks
1%synergy
Beseech the Mirror
7.4%inclusion5 decks68 decks
5%synergy
Ravenform
7.4%inclusion5 decks68 decks
4%synergy
Rise of the Dark Realms
7.4%inclusion5 decks68 decks
-2%synergy
Blasphemous Edict
6.0%inclusion4 decks67 decks
-1%synergy
Gitaxian Probe
5.9%inclusion4 decks68 decks
1%synergy
Preordain
5.9%inclusion4 decks68 decks
-4%synergy
Insatiable Avarice
5.9%inclusion4 decks68 decks
3%synergy
Utility Artifacts
Swiftfoot Boots
49%inclusion33 decks68 decks
24%synergy
Kormus Bell
41%inclusion28 decks68 decks
40%synergy
Contagion Engine
31%inclusion21 decks68 decks
30%synergy
Bolas's Citadel
29%inclusion20 decks68 decks
24%synergy
Contagion Clasp
29%inclusion20 decks68 decks
28%synergy
The One Ring
26%inclusion18 decks68 decks
19%synergy
Jet Medallion
26%inclusion18 decks68 decks
19%synergy
Isochron Scepter
25%inclusion17 decks68 decks
22%synergy
Ashnod's Altar
22%inclusion15 decks68 decks
15%synergy
Phyrexian Altar
21%inclusion14 decks68 decks
15%synergy
Wishclaw Talisman
18%inclusion12 decks68 decks
13%synergy
Sensei's Divining Top
16%inclusion11 decks68 decks
7%synergy
Genesis Chamber
15%inclusion10 decks68 decks
14%synergy
The Darkness Crystal
12%inclusion6 decks49 decks
8%synergy
Sapphire Medallion
12%inclusion8 decks68 decks
5%synergy
Mithril Coat
10%inclusion7 decks68 decks
7%synergy
Helm of the Host
10%inclusion7 decks68 decks
8%synergy
Expedition Map
8.8%inclusion6 decks68 decks
7%synergy
Grafdigger's Cage
7.4%inclusion5 decks68 decks
5%synergy
Neurok Stealthsuit
5.9%inclusion4 decks68 decks
5%synergy
Enchantments
Revel in Riches
32%inclusion22 decks68 decks
31%synergy
Nest of Scarabs
31%inclusion21 decks68 decks
30%synergy
Propaganda
31%inclusion21 decks68 decks
15%synergy
Mystic Remora
26%inclusion18 decks68 decks
11%synergy
Blowfly Infestation
21%inclusion14 decks68 decks
20%synergy
Necropotence
19%inclusion13 decks68 decks
16%synergy
Black Market Connections
19%inclusion13 decks68 decks
9%synergy
Crumbling Ashes
18%inclusion12 decks68 decks
17%synergy
Dictate of Erebos
16%inclusion11 decks68 decks
13%synergy
Phyrexian Arena
16%inclusion11 decks68 decks
3%synergy
Grave Pact
13%inclusion9 decks68 decks
8%synergy
Bastion of Remembrance
13%inclusion9 decks68 decks
10%synergy
Kaya's Ghostform
12%inclusion8 decks68 decks
9%synergy
Bloodchief Ascension
12%inclusion8 decks68 decks
4%synergy
Grave Betrayal
10%inclusion7 decks68 decks
9%synergy
Exquisite Blood
10%inclusion7 decks68 decks
9%synergy
Infernal Genesis
10%inclusion7 decks68 decks
10%synergy
Sanguine Bond
8.8%inclusion6 decks68 decks
8%synergy
Meathook Massacre II
7.5%inclusion5 decks67 decks
7%synergy
Contamination
5.9%inclusion4 decks68 decks
6%synergy
Animate Dead
5.9%inclusion4 decks68 decks
-5%synergy
Diplomatic Immunity
5.9%inclusion4 decks68 decks
5%synergy
Planeswalkers
Vraska, Betrayal's Sting
34%inclusion23 decks68 decks
32%synergy
Narset, Parter of Veils
10%inclusion7 decks68 decks
7%synergy
Ashiok, Dream Render
5.9%inclusion4 decks68 decks
0%synergy
Utility Lands
Urborg, Tomb of Yawgmoth
69%inclusion47 decks68 decks
49%synergy
Cabal Coffers
57%inclusion39 decks68 decks
47%synergy
Reliquary Tower
54%inclusion37 decks68 decks
18%synergy
Bojuka Bog
46%inclusion31 decks68 decks
7%synergy
Phyrexian Tower
35%inclusion24 decks68 decks
29%synergy
Otawara, Soaring City
29%inclusion20 decks68 decks
11%synergy
Command Beacon
21%inclusion14 decks68 decks
16%synergy
Takenuma, Abandoned Mire
21%inclusion14 decks68 decks
8%synergy
Urza's Saga
16%inclusion11 decks68 decks
10%synergy
Mystic Sanctuary
13%inclusion9 decks68 decks
-4%synergy
Rogue's Passage
13%inclusion9 decks68 decks
-14%synergy
Nykthos, Shrine to Nyx
10%inclusion7 decks68 decks
8%synergy
Mistrise Village
8.9%inclusion5 decks56 decks
6%synergy
Castle Locthwain
8.8%inclusion6 decks68 decks
5%synergy
Westvale Abbey
7.4%inclusion5 decks68 decks
7%synergy
Academy Ruins
7.4%inclusion5 decks68 decks
4%synergy
Cephalid Coliseum
7.4%inclusion5 decks68 decks
2%synergy
Temple of the False God
7.4%inclusion5 decks68 decks
-2%synergy
Dreadship Reef
5.9%inclusion4 decks68 decks
4%synergy
Witch's Cottage
5.9%inclusion4 decks68 decks
2%synergy
Field of the Dead
5.9%inclusion4 decks68 decks
3%synergy
Mana Artifacts
Sol Ring
99%inclusion67 decks68 decks
10%synergy
Arcane Signet
90%inclusion61 decks68 decks
6%synergy
Talisman of Dominance
50%inclusion34 decks68 decks
-9%synergy
Dimir Signet
44%inclusion30 decks68 decks
-16%synergy
Thought Vessel
35%inclusion24 decks68 decks
3%synergy
Fellwar Stone
29%inclusion20 decks68 decks
-1%synergy
Mind Stone
25%inclusion17 decks68 decks
-4%synergy
Chrome Mox
22%inclusion15 decks68 decks
15%synergy
Lotus Petal
21%inclusion14 decks68 decks
13%synergy
Thran Dynamo
19%inclusion13 decks68 decks
14%synergy
Mox Diamond
15%inclusion10 decks68 decks
10%synergy
Commander's Sphere
13%inclusion9 decks68 decks
-5%synergy
Everflowing Chalice
12%inclusion8 decks68 decks
6%synergy
Midnight Clock
12%inclusion8 decks68 decks
4%synergy
Mox Opal
12%inclusion8 decks68 decks
8%synergy
Staff of Compleation
8.8%inclusion6 decks68 decks
8%synergy
Glistening Sphere
7.4%inclusion5 decks68 decks
7%synergy
Replicating Ring
7.4%inclusion5 decks68 decks
6%synergy
Chromatic Lantern
7.4%inclusion5 decks68 decks
5%synergy
Mox Amber
7.4%inclusion5 decks68 decks
1%synergy
Gilded Lotus
7.4%inclusion5 decks68 decks
4%synergy
Astral Cornucopia
5.9%inclusion4 decks68 decks
5%synergy
Lands
Swamp
99%inclusion67 decks68 decks
2%synergy
Island
97%inclusion66 decks68 decks
0%synergy
Command Tower
87%inclusion59 decks68 decks
-1%synergy
Sunken Hollow
71%inclusion48 decks68 decks
5%synergy
Watery Grave
71%inclusion48 decks68 decks
24%synergy
Drowned Catacomb
65%inclusion44 decks68 decks
12%synergy
Shipwreck Marsh
59%inclusion40 decks68 decks
19%synergy
Morphic Pool
56%inclusion38 decks68 decks
19%synergy
Polluted Delta
53%inclusion36 decks68 decks
21%synergy
Clearwater Pathway
47%inclusion32 decks68 decks
22%synergy
Underground River
47%inclusion32 decks68 decks
8%synergy
Exotic Orchard
35%inclusion24 decks68 decks
2%synergy
Forbidden Orchard
35%inclusion24 decks68 decks
33%synergy
Tainted Isle
32%inclusion22 decks68 decks
-12%synergy
Darkwater Catacombs
32%inclusion22 decks68 decks
-8%synergy
Gloomlake Verge
31%inclusion21 decks67 decks
8%synergy
Choked Estuary
29%inclusion20 decks68 decks
-19%synergy
Sunken Ruins
29%inclusion20 decks68 decks
14%synergy
Myriad Landscape
25%inclusion17 decks68 decks
2%synergy
Dimir Aqueduct
25%inclusion17 decks68 decks
-14%synergy
Temple of Deceit
24%inclusion16 decks68 decks
-13%synergy
Undercity Sewers
21%inclusion14 decks68 decks
1%synergy
Underground Sea
21%inclusion14 decks68 decks
8%synergy
Malakir Rebirth
21%inclusion14 decks68 decks
11%synergy
Misty Rainforest
18%inclusion12 decks68 decks
9%synergy
Verdant Catacombs
16%inclusion11 decks68 decks
8%synergy
Cavern of Souls
16%inclusion11 decks68 decks
7%synergy
Evolving Wilds
16%inclusion11 decks68 decks
-1%synergy
Reflecting Pool
15%inclusion10 decks68 decks
10%synergy
Gemstone Caverns
15%inclusion10 decks68 decks
9%synergy
Marsh Flats
15%inclusion10 decks68 decks
6%synergy
Flooded Strand
15%inclusion10 decks68 decks
6%synergy
Fabled Passage
13%inclusion9 decks68 decks
5%synergy
Dismal Backwater
13%inclusion9 decks68 decks
-3%synergy
City of Brass
13%inclusion9 decks68 decks
7%synergy
Bloodstained Mire
13%inclusion9 decks68 decks
5%synergy
Fetid Pools
12%inclusion8 decks68 decks
-5%synergy
Darkslick Shores
12%inclusion8 decks68 decks
-2%synergy
Scalding Tarn
12%inclusion8 decks68 decks
3%synergy
Mana Confluence
12%inclusion8 decks68 decks
6%synergy
Prismatic Vista
10%inclusion7 decks68 decks
4%synergy
Terramorphic Expanse
10%inclusion7 decks68 decks
-1%synergy
Snow-Covered Island
10%inclusion7 decks68 decks
3%synergy
Snow-Covered Swamp
10%inclusion7 decks68 decks
3%synergy
Waterlogged Teachings
8.8%inclusion6 decks68 decks
-3%synergy
Sink into Stupor
7.4%inclusion5 decks68 decks
-8%synergy
Contaminated Aquifer
7.4%inclusion5 decks68 decks
1%synergy
Fell the Profane
5.9%inclusion4 decks68 decks
-10%synergy
Spire of Industry
5.9%inclusion4 decks68 decks
4%synergy
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