Toxrill, the Corrosive (Commander) - Optimized Control

Alternate Names:

Gary, the SnailGary, the Snail

Background image for The Best Horror Combos in Commander
Ethan Coover
Oct 20, 2025
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
The Soul Stone
8.3%inclusion1 decks12 decks
4%synergy
High Synergy Cards
Maha, Its Feathers Night
71%inclusion27 decks38 decks
68%synergy
The Meathook Massacre
66%inclusion25 decks38 decks
61%synergy
Swan Song
76%inclusion29 decks38 decks
58%synergy
Polymorphist's Jest
58%inclusion22 decks38 decks
56%synergy
Sludge Monster
63%inclusion24 decks38 decks
56%synergy
Massacre Girl, Known Killer
58%inclusion22 decks38 decks
55%synergy
Dark Ritual
87%inclusion33 decks38 decks
52%synergy
Mana Drain
68%inclusion26 decks38 decks
51%synergy
Flatline
53%inclusion20 decks38 decks
50%synergy
Black Market
55%inclusion21 decks38 decks
50%synergy
Top Cards
Counterspell
84%inclusion32 decks38 decks
28%synergy
Lightning Greaves
61%inclusion23 decks38 decks
33%synergy
Toxic Deluge
58%inclusion22 decks38 decks
32%synergy
Cyclonic Rift
58%inclusion22 decks38 decks
33%synergy
An Offer You Can't Refuse
55%inclusion21 decks38 decks
26%synergy
Massacre Wurm
55%inclusion21 decks38 decks
47%synergy
Skullclamp
53%inclusion20 decks38 decks
43%synergy
Fierce Guardianship
53%inclusion20 decks38 decks
33%synergy
Dauthi Voidwalker
53%inclusion20 decks38 decks
40%synergy
Reanimate
50%inclusion19 decks38 decks
27%synergy
Game Changers
Vampiric Tutor
82%inclusion31 decks38 decks
64%synergy
Rhystic Study
79%inclusion30 decks38 decks
54%synergy
Demonic Tutor
76%inclusion29 decks38 decks
56%synergy
The One Ring
55%inclusion21 decks38 decks
48%synergy
Ancient Tomb
55%inclusion21 decks38 decks
46%synergy
Mana Vault
47%inclusion18 decks38 decks
42%synergy
Orcish Bowmasters
47%inclusion18 decks38 decks
39%synergy
Thassa's Oracle
47%inclusion18 decks38 decks
39%synergy
Bolas's Citadel
45%inclusion17 decks38 decks
39%synergy
Force of Will
45%inclusion17 decks38 decks
34%synergy
Creatures
Blood Artist
47%inclusion18 decks38 decks
43%synergy
Opposition Agent
42%inclusion16 decks38 decks
33%synergy
Ayara, First of Locthwain
42%inclusion16 decks38 decks
39%synergy
Talion, the Kindly Lord
42%inclusion16 decks38 decks
35%synergy
Yawgmoth, Thran Physician
42%inclusion16 decks38 decks
40%synergy
Notion Thief
39%inclusion15 decks38 decks
28%synergy
Mirkwood Bats
37%inclusion14 decks38 decks
32%synergy
Drivnod, Carnage Dominus
37%inclusion14 decks38 decks
35%synergy
Faerie Mastermind
37%inclusion14 decks38 decks
27%synergy
Sakashima of a Thousand Faces
34%inclusion13 decks38 decks
29%synergy
Morbid Opportunist
32%inclusion12 decks38 decks
28%synergy
Crypt Ghast
29%inclusion11 decks38 decks
27%synergy
Thrummingbird
26%inclusion10 decks38 decks
23%synergy
Gisa, Glorious Resurrector
26%inclusion10 decks38 decks
23%synergy
Syr Konrad, the Grim
24%inclusion9 decks38 decks
11%synergy
Phyrexian Metamorph
24%inclusion9 decks38 decks
14%synergy
Sheoldred, the Apocalypse
24%inclusion9 decks38 decks
19%synergy
Zulaport Cutthroat
24%inclusion9 decks38 decks
20%synergy
Pitiless Plunderer
24%inclusion9 decks38 decks
21%synergy
Slaughter Specialist
24%inclusion9 decks38 decks
22%synergy
Ledger Shredder
24%inclusion9 decks38 decks
20%synergy
Baleful Strix
21%inclusion8 decks38 decks
-1%synergy
Flux Channeler
21%inclusion8 decks38 decks
18%synergy
Clackbridge Troll
21%inclusion8 decks38 decks
20%synergy
Hullbreaker Horror
21%inclusion8 decks38 decks
5%synergy
Phantasmal Image
18%inclusion7 decks38 decks
14%synergy
Tekuthal, Inquiry Dominus
16%inclusion6 decks38 decks
14%synergy
Malevolent Hermit
16%inclusion6 decks38 decks
14%synergy
Massacre Girl
16%inclusion6 decks38 decks
13%synergy
Spark Double
16%inclusion6 decks38 decks
5%synergy
Braids, Arisen Nightmare
16%inclusion6 decks38 decks
13%synergy
Spellskite
16%inclusion6 decks38 decks
8%synergy
Solemn Simulacrum
13%inclusion5 decks38 decks
1%synergy
Gilded Drake
13%inclusion5 decks38 decks
11%synergy
Hunted Phantasm
13%inclusion5 decks38 decks
12%synergy
Vein Ripper
13%inclusion5 decks38 decks
12%synergy
Flesh Duplicate
11%inclusion4 decks38 decks
8%synergy
Spitting Dilophosaurus
11%inclusion4 decks38 decks
10%synergy
Pollywog Prodigy
11%inclusion4 decks38 decks
9%synergy
Laboratory Maniac
11%inclusion4 decks38 decks
7%synergy
Sephiroth, Fabled SOLDIER
8.3%inclusion2 decks24 decks
7%synergy
Volatile Stormdrake
7.9%inclusion3 decks38 decks
6%synergy
Dark Confidant
7.9%inclusion3 decks38 decks
7%synergy
Roaming Throne
7.9%inclusion3 decks38 decks
-6%synergy
Corrosive Mentor
7.9%inclusion3 decks38 decks
8%synergy
Ornithopter of Paradise
7.9%inclusion3 decks38 decks
3%synergy
Valley Floodcaller
7.9%inclusion3 decks38 decks
6%synergy
Necroskitter
7.9%inclusion3 decks38 decks
7%synergy
Hydroelectric Specimen
7.9%inclusion3 decks38 decks
0%synergy
Sakashima the Impostor
7.9%inclusion3 decks38 decks
4%synergy
Instants
Mystical Tutor
47%inclusion18 decks38 decks
32%synergy
Force of Negation
45%inclusion17 decks38 decks
35%synergy
Arcane Denial
42%inclusion16 decks38 decks
17%synergy
Brainstorm
39%inclusion15 decks38 decks
9%synergy
Demonic Consultation
39%inclusion15 decks38 decks
32%synergy
Pongify
37%inclusion14 decks38 decks
22%synergy
Dramatic Reversal
37%inclusion14 decks38 decks
33%synergy
Muddle the Mixture
34%inclusion13 decks38 decks
29%synergy
Negate
32%inclusion12 decks38 decks
-1%synergy
Tainted Pact
26%inclusion10 decks38 decks
21%synergy
Cabal Ritual
26%inclusion10 decks38 decks
21%synergy
Flusterstorm
26%inclusion10 decks38 decks
20%synergy
Sudden Spoiling
26%inclusion10 decks38 decks
24%synergy
Dispel
24%inclusion9 decks38 decks
17%synergy
Strix Serenade
24%inclusion9 decks38 decks
19%synergy
Culling the Weak
21%inclusion8 decks38 decks
19%synergy
Malakir Rebirth
21%inclusion8 decks38 decks
12%synergy
Lim-Dûl's Vault
18%inclusion7 decks38 decks
10%synergy
Borne Upon a Wind
18%inclusion7 decks38 decks
16%synergy
Pact of Negation
18%inclusion7 decks38 decks
13%synergy
Rapid Hybridization
16%inclusion6 decks38 decks
6%synergy
Experimental Augury
16%inclusion6 decks38 decks
13%synergy
Countersquall
16%inclusion6 decks38 decks
9%synergy
Spell Pierce
16%inclusion6 decks38 decks
10%synergy
Mindbreak Trap
13%inclusion5 decks38 decks
9%synergy
Snap
13%inclusion5 decks38 decks
3%synergy
Waterlogged Teachings
13%inclusion5 decks38 decks
2%synergy
Fell the Profane
11%inclusion4 decks38 decks
-5%synergy
Daze
11%inclusion4 decks38 decks
10%synergy
Delay
11%inclusion4 decks38 decks
8%synergy
Ad Nauseam
11%inclusion4 decks38 decks
9%synergy
Feign Death
11%inclusion4 decks38 decks
9%synergy
Deadly Rollick
7.9%inclusion3 decks38 decks
-11%synergy
Mental Misstep
7.9%inclusion3 decks38 decks
2%synergy
Chain of Vapor
7.9%inclusion3 decks38 decks
5%synergy
Sheoldred's Edict
7.9%inclusion3 decks38 decks
4%synergy
Whisper of the Dross
7.9%inclusion3 decks38 decks
6%synergy
Entomb
7.9%inclusion3 decks38 decks
0%synergy
Supernatural Stamina
7.9%inclusion3 decks38 decks
6%synergy
Resculpt
7.9%inclusion3 decks38 decks
1%synergy
Disallow
7.9%inclusion3 decks38 decks
6%synergy
Commandeer
7.9%inclusion3 decks38 decks
3%synergy
Sink into Stupor
7.9%inclusion3 decks38 decks
-7%synergy
Misdirection
7.9%inclusion3 decks38 decks
2%synergy
Withering Torment
7.9%inclusion3 decks38 decks
-8%synergy
Drown in the Loch
5.3%inclusion2 decks38 decks
-14%synergy
Force of Despair
5.3%inclusion2 decks38 decks
2%synergy
Stinging Study
5.3%inclusion2 decks38 decks
5%synergy
Consign to Memory
5.3%inclusion2 decks38 decks
5%synergy
Frantic Search
5.3%inclusion2 decks38 decks
-13%synergy
Sorceries
Mass Diminish
42%inclusion16 decks38 decks
40%synergy
Imperial Seal
32%inclusion12 decks38 decks
25%synergy
Windfall
29%inclusion11 decks38 decks
15%synergy
Grim Tutor
29%inclusion11 decks38 decks
25%synergy
Feed the Swarm
26%inclusion10 decks38 decks
-10%synergy
Tezzeret's Gambit
24%inclusion9 decks38 decks
21%synergy
Diabolic Intent
18%inclusion7 decks38 decks
12%synergy
Ponder
16%inclusion6 decks38 decks
0%synergy
Damnation
16%inclusion6 decks38 decks
5%synergy
Black Sun's Zenith
13%inclusion5 decks38 decks
11%synergy
Profane Tutor
13%inclusion5 decks38 decks
11%synergy
Preordain
13%inclusion5 decks38 decks
3%synergy
Diabolic Tutor
11%inclusion4 decks38 decks
4%synergy
Victimize
11%inclusion4 decks38 decks
-3%synergy
Torment of Hailfire
11%inclusion4 decks38 decks
9%synergy
Praetor's Grasp
11%inclusion4 decks38 decks
8%synergy
Asinine Antics
7.9%inclusion3 decks38 decks
7%synergy
Gitaxian Probe
7.9%inclusion3 decks38 decks
3%synergy
Contentious Plan
7.9%inclusion3 decks38 decks
6%synergy
Yawgmoth's Will
7.9%inclusion3 decks38 decks
7%synergy
Fabricate
7.9%inclusion3 decks38 decks
5%synergy
Read the Bones
7.9%inclusion3 decks38 decks
4%synergy
Night's Whisper
7.9%inclusion3 decks38 decks
2%synergy
Irenicus's Vile Duplication
7.9%inclusion3 decks38 decks
2%synergy
Insatiable Avarice
7.9%inclusion3 decks38 decks
5%synergy
Beseech the Mirror
7.9%inclusion3 decks38 decks
5%synergy
Stock Up
5.3%inclusion2 decks38 decks
4%synergy
Dread Return
5.3%inclusion2 decks38 decks
-1%synergy
Unearth
5.3%inclusion2 decks38 decks
2%synergy
Curse of the Swine
5.3%inclusion2 decks38 decks
2%synergy
Lórien Revealed
5.3%inclusion2 decks38 decks
2%synergy
Blasphemous Edict
5.3%inclusion2 decks38 decks
-2%synergy
Exsanguinate
5.3%inclusion2 decks38 decks
3%synergy
Mnemonic Betrayal
5.3%inclusion2 decks38 decks
1%synergy
Sign in Blood
5.3%inclusion2 decks38 decks
-1%synergy
Ravenform
5.3%inclusion2 decks38 decks
2%synergy
Drown in Ichor
5.3%inclusion2 decks38 decks
3%synergy
Utility Artifacts
Isochron Scepter
42%inclusion16 decks38 decks
39%synergy
Sensei's Divining Top
39%inclusion15 decks38 decks
30%synergy
Kormus Bell
39%inclusion15 decks38 decks
39%synergy
Wishclaw Talisman
29%inclusion11 decks38 decks
24%synergy
Swiftfoot Boots
26%inclusion10 decks38 decks
2%synergy
Ashnod's Altar
21%inclusion8 decks38 decks
13%synergy
Phyrexian Altar
21%inclusion8 decks38 decks
15%synergy
Jet Medallion
16%inclusion6 decks38 decks
9%synergy
Grafdigger's Cage
13%inclusion5 decks38 decks
10%synergy
Genesis Chamber
11%inclusion4 decks38 decks
10%synergy
Contagion Clasp
11%inclusion4 decks38 decks
9%synergy
Contagion Engine
11%inclusion4 decks38 decks
9%synergy
Aetherflux Reservoir
11%inclusion4 decks38 decks
9%synergy
The Darkness Crystal
8.3%inclusion2 decks24 decks
4%synergy
Mithril Coat
7.9%inclusion3 decks38 decks
4%synergy
Expedition Map
7.9%inclusion3 decks38 decks
6%synergy
Insight Engine
7.1%inclusion1 decks14 decks
7%synergy
Imposter Mech
5.3%inclusion2 decks38 decks
4%synergy
Enchantments
Mystic Remora
47%inclusion18 decks38 decks
31%synergy
Inexorable Tide
34%inclusion13 decks38 decks
32%synergy
Necropotence
34%inclusion13 decks38 decks
31%synergy
Black Market Connections
29%inclusion11 decks38 decks
19%synergy
Revel in Riches
24%inclusion9 decks38 decks
22%synergy
Propaganda
24%inclusion9 decks38 decks
8%synergy
Phyrexian Arena
18%inclusion7 decks38 decks
5%synergy
Kaya's Ghostform
16%inclusion6 decks38 decks
13%synergy
Grave Pact
13%inclusion5 decks38 decks
8%synergy
Animate Dead
13%inclusion5 decks38 decks
2%synergy
Bastion of Remembrance
13%inclusion5 decks38 decks
10%synergy
Counterbalance
11%inclusion4 decks38 decks
8%synergy
Dictate of Erebos
11%inclusion4 decks38 decks
8%synergy
No Mercy
11%inclusion4 decks38 decks
8%synergy
Dress Down
11%inclusion4 decks38 decks
8%synergy
Bloodchief Ascension
11%inclusion4 decks38 decks
3%synergy
Contamination
7.9%inclusion3 decks38 decks
8%synergy
Meathook Massacre II
7.9%inclusion3 decks38 decks
7%synergy
Infernal Genesis
7.9%inclusion3 decks38 decks
8%synergy
Diplomatic Immunity
7.9%inclusion3 decks38 decks
7%synergy
Nest of Scarabs
5.3%inclusion2 decks38 decks
4%synergy
Imprisoned in the Moon
5.3%inclusion2 decks38 decks
2%synergy
Phyrexian Reclamation
5.3%inclusion2 decks38 decks
4%synergy
Exquisite Blood
5.3%inclusion2 decks38 decks
4%synergy
Night of Souls' Betrayal
5.3%inclusion2 decks38 decks
5%synergy
Blessing of Leeches
5.3%inclusion2 decks38 decks
5%synergy
Leyline of Anticipation
5.3%inclusion2 decks38 decks
0%synergy
Amphibian Downpour
5.3%inclusion2 decks38 decks
3%synergy
Stasis
5.3%inclusion2 decks38 decks
5%synergy
Virtue of Persistence
5.3%inclusion2 decks38 decks
2%synergy
Planeswalkers
Vraska, Betrayal's Sting
26%inclusion10 decks38 decks
25%synergy
Narset, Parter of Veils
13%inclusion5 decks38 decks
10%synergy
Tezzeret, Cruel Captain
11%inclusion2 decks19 decks
9%synergy
Tezzeret the Seeker
7.9%inclusion3 decks38 decks
7%synergy
Jace, Wielder of Mysteries
7.9%inclusion3 decks38 decks
5%synergy
Utility Lands
Urborg, Tomb of Yawgmoth
68%inclusion26 decks38 decks
49%synergy
Reliquary Tower
58%inclusion22 decks38 decks
22%synergy
Cabal Coffers
50%inclusion19 decks38 decks
39%synergy
Bojuka Bog
47%inclusion18 decks38 decks
8%synergy
Karn's Bastion
42%inclusion16 decks38 decks
39%synergy
Otawara, Soaring City
39%inclusion15 decks38 decks
21%synergy
Phyrexian Tower
34%inclusion13 decks38 decks
28%synergy
Urza's Saga
24%inclusion9 decks38 decks
18%synergy
Command Beacon
21%inclusion8 decks38 decks
17%synergy
Takenuma, Abandoned Mire
18%inclusion7 decks38 decks
5%synergy
Nykthos, Shrine to Nyx
16%inclusion6 decks38 decks
13%synergy
Cephalid Coliseum
16%inclusion6 decks38 decks
10%synergy
Mistrise Village
16%inclusion5 decks32 decks
12%synergy
Minamo, School at Water's Edge
13%inclusion5 decks38 decks
9%synergy
Seat of the Synod
11%inclusion4 decks38 decks
6%synergy
Academy Ruins
11%inclusion4 decks38 decks
7%synergy
Shizo, Death's Storehouse
7.9%inclusion3 decks38 decks
-1%synergy
Westvale Abbey
7.9%inclusion3 decks38 decks
7%synergy
Vault of Whispers
7.9%inclusion3 decks38 decks
4%synergy
Mystic Sanctuary
7.9%inclusion3 decks38 decks
-10%synergy
Temple of the False God
7.9%inclusion3 decks38 decks
-2%synergy
Wasteland
5.3%inclusion2 decks38 decks
4%synergy
Dreadship Reef
5.3%inclusion2 decks38 decks
4%synergy
Witch's Cottage
5.3%inclusion2 decks38 decks
2%synergy
Volrath's Stronghold
5.3%inclusion2 decks38 decks
4%synergy
Castle Locthwain
5.3%inclusion2 decks38 decks
1%synergy
Homeward Path
5.3%inclusion2 decks38 decks
3%synergy
Castle Vantress
5.3%inclusion2 decks38 decks
1%synergy
Restless Reef
5.3%inclusion2 decks38 decks
-2%synergy
Rogue's Passage
5.3%inclusion2 decks38 decks
-22%synergy
Mana Artifacts
Sol Ring
100%inclusion38 decks38 decks
11%synergy
Arcane Signet
95%inclusion36 decks38 decks
10%synergy
Talisman of Dominance
71%inclusion27 decks38 decks
12%synergy
Dimir Signet
55%inclusion21 decks38 decks
-6%synergy
Fellwar Stone
42%inclusion16 decks38 decks
11%synergy
Chrome Mox
37%inclusion14 decks38 decks
30%synergy
Thought Vessel
34%inclusion13 decks38 decks
2%synergy
Lotus Petal
32%inclusion12 decks38 decks
24%synergy
Thran Dynamo
21%inclusion8 decks38 decks
16%synergy
Mox Opal
21%inclusion8 decks38 decks
17%synergy
Mox Amber
16%inclusion6 decks38 decks
10%synergy
Mind Stone
16%inclusion6 decks38 decks
-15%synergy
Everflowing Chalice
13%inclusion5 decks38 decks
7%synergy
Gilded Lotus
13%inclusion5 decks38 decks
10%synergy
Grim Monolith
11%inclusion4 decks38 decks
9%synergy
Midnight Clock
11%inclusion4 decks38 decks
3%synergy
Mox Diamond
11%inclusion4 decks38 decks
6%synergy
Commander's Sphere
7.9%inclusion3 decks38 decks
-11%synergy
Decanter of Endless Water
7.9%inclusion3 decks38 decks
3%synergy
Chromatic Lantern
5.3%inclusion2 decks38 decks
3%synergy
Lands
Island
100%inclusion38 decks38 decks
3%synergy
Swamp
97%inclusion37 decks38 decks
1%synergy
Command Tower
89%inclusion34 decks38 decks
1%synergy
Watery Grave
82%inclusion31 decks38 decks
36%synergy
Sunken Hollow
68%inclusion26 decks38 decks
2%synergy
Polluted Delta
66%inclusion25 decks38 decks
35%synergy
Drowned Catacomb
63%inclusion24 decks38 decks
11%synergy
Underground River
63%inclusion24 decks38 decks
24%synergy
Shipwreck Marsh
61%inclusion23 decks38 decks
21%synergy
Morphic Pool
58%inclusion22 decks38 decks
21%synergy
Clearwater Pathway
47%inclusion18 decks38 decks
22%synergy
Forbidden Orchard
45%inclusion17 decks38 decks
42%synergy
Exotic Orchard
39%inclusion15 decks38 decks
6%synergy
Misty Rainforest
37%inclusion14 decks38 decks
28%synergy
Marsh Flats
37%inclusion14 decks38 decks
28%synergy
Darkwater Catacombs
34%inclusion13 decks38 decks
-6%synergy
Choked Estuary
34%inclusion13 decks38 decks
-14%synergy
Flooded Strand
32%inclusion12 decks38 decks
22%synergy
Scalding Tarn
29%inclusion11 decks38 decks
20%synergy
Bloodstained Mire
29%inclusion11 decks38 decks
20%synergy
Tainted Isle
26%inclusion10 decks38 decks
-18%synergy
Underground Sea
26%inclusion10 decks38 decks
13%synergy
Snow-Covered Swamp
26%inclusion10 decks38 decks
19%synergy
City of Brass
26%inclusion10 decks38 decks
20%synergy
Snow-Covered Island
24%inclusion9 decks38 decks
16%synergy
Darkslick Shores
24%inclusion9 decks38 decks
10%synergy
Gloomlake Verge
24%inclusion9 decks38 decks
1%synergy
Reflecting Pool
21%inclusion8 decks38 decks
16%synergy
Verdant Catacombs
21%inclusion8 decks38 decks
13%synergy
Cavern of Souls
21%inclusion8 decks38 decks
12%synergy
Malakir Rebirth
21%inclusion8 decks38 decks
12%synergy
Gemstone Caverns
21%inclusion8 decks38 decks
15%synergy
Sunken Ruins
21%inclusion8 decks38 decks
7%synergy
Undercity Sewers
18%inclusion7 decks38 decks
-1%synergy
Spire of Industry
18%inclusion7 decks38 decks
16%synergy
Mana Confluence
16%inclusion6 decks38 decks
10%synergy
Prismatic Vista
13%inclusion5 decks38 decks
7%synergy
Myriad Landscape
13%inclusion5 decks38 decks
-10%synergy
Dimir Aqueduct
13%inclusion5 decks38 decks
-27%synergy
Waterlogged Teachings
13%inclusion5 decks38 decks
2%synergy
Fell the Profane
11%inclusion4 decks38 decks
-5%synergy
Fetid Pools
11%inclusion4 decks38 decks
-6%synergy
Fabled Passage
7.9%inclusion3 decks38 decks
0%synergy
Temple of Deceit
7.9%inclusion3 decks38 decks
-29%synergy
Urza's Cave
7.9%inclusion3 decks38 decks
7%synergy
Hydroelectric Specimen
7.9%inclusion3 decks38 decks
0%synergy
Path of Ancestry
7.9%inclusion3 decks38 decks
-20%synergy
Sink into Stupor
7.9%inclusion3 decks38 decks
-7%synergy
Salt Marsh
5.3%inclusion2 decks38 decks
4%synergy
Dismal Backwater
5.3%inclusion2 decks38 decks
-11%synergy