Toxrill, the Corrosive (Commander) - 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
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Archidekt
Commander Spellbook
Moxfield
Scryfall
MTGStocks
The Unagi of Kyoshi Island
4.0%inclusion1 decks25 decks
3%synergy
Wan Shi Tong, Librarian
3.8%inclusion1 decks26 decks
1%synergy
Bender's Waterskin
1.8%inclusion1 decks57 decks
-1%synergy
High Synergy Cards
Sludge Monster
74%inclusion163 decks219 decks
67%synergy
Maha, Its Feathers Night
57%inclusion108 decks190 decks
54%synergy
Polymorphist's Jest
50%inclusion110 decks219 decks
48%synergy
Blood Artist
51%inclusion111 decks219 decks
46%synergy
Massacre Girl, Known Killer
47%inclusion102 decks216 decks
44%synergy
Massacre Wurm
52%inclusion114 decks219 decks
43%synergy
Mass Diminish
45%inclusion98 decks219 decks
43%synergy
The Meathook Massacre
48%inclusion105 decks219 decks
43%synergy
Karn's Bastion
42%inclusion93 decks219 decks
40%synergy
Black Market
45%inclusion98 decks219 decks
39%synergy
Top Cards
Counterspell
73%inclusion159 decks219 decks
17%synergy
Dark Ritual
71%inclusion156 decks219 decks
36%synergy
Toxic Deluge
55%inclusion120 decks219 decks
29%synergy
Lightning Greaves
53%inclusion117 decks219 decks
26%synergy
An Offer You Can't Refuse
52%inclusion114 decks219 decks
22%synergy
Swan Song
52%inclusion114 decks219 decks
34%synergy
Mana Drain
46%inclusion100 decks219 decks
28%synergy
Skullclamp
45%inclusion99 decks219 decks
36%synergy
Negate
45%inclusion98 decks219 decks
12%synergy
Mystic Remora
42%inclusion93 decks219 decks
27%synergy
Game Changers
Rhystic Study
52%inclusion114 decks219 decks
28%synergy
Cyclonic Rift
42%inclusion92 decks219 decks
18%synergy
Demonic Tutor
41%inclusion90 decks219 decks
21%synergy
Vampiric Tutor
40%inclusion88 decks219 decks
23%synergy
Ancient Tomb
31%inclusion67 decks219 decks
22%synergy
Fierce Guardianship
31%inclusion67 decks219 decks
12%synergy
Notion Thief
28%inclusion62 decks219 decks
17%synergy
Opposition Agent
28%inclusion62 decks219 decks
20%synergy
Force of Will
28%inclusion61 decks219 decks
17%synergy
Mana Vault
27%inclusion60 decks219 decks
22%synergy
Creatures
Thrummingbird
37%inclusion82 decks219 decks
34%synergy
Morbid Opportunist
37%inclusion80 decks219 decks
33%synergy
Mirkwood Bats
34%inclusion74 decks219 decks
29%synergy
Ayara, First of Locthwain
34%inclusion74 decks219 decks
31%synergy
Yawgmoth, Thran Physician
34%inclusion74 decks219 decks
32%synergy
Slaughter Specialist
34%inclusion74 decks219 decks
32%synergy
Gisa, Glorious Resurrector
32%inclusion71 decks219 decks
29%synergy
Syr Konrad, the Grim
32%inclusion70 decks219 decks
19%synergy
Clackbridge Troll
32%inclusion69 decks219 decks
30%synergy
Flux Channeler
31%inclusion68 decks219 decks
28%synergy
Dauthi Voidwalker
29%inclusion64 decks219 decks
17%synergy
Talion, the Kindly Lord
26%inclusion58 decks219 decks
20%synergy
Orcish Bowmasters
26%inclusion57 decks219 decks
18%synergy
Zulaport Cutthroat
25%inclusion54 decks219 decks
21%synergy
Tekuthal, Inquiry Dominus
23%inclusion50 decks219 decks
21%synergy
Thassa's Oracle
22%inclusion49 decks219 decks
14%synergy
Faerie Mastermind
22%inclusion49 decks219 decks
12%synergy
Spark Double
22%inclusion49 decks219 decks
12%synergy
Drivnod, Carnage Dominus
22%inclusion48 decks219 decks
20%synergy
Hunted Phantasm
22%inclusion48 decks219 decks
21%synergy
Solemn Simulacrum
21%inclusion47 decks219 decks
9%synergy
Crypt Ghast
21%inclusion46 decks219 decks
19%synergy
Hullbreaker Horror
21%inclusion45 decks219 decks
5%synergy
Baleful Strix
20%inclusion44 decks219 decks
-3%synergy
Dreamtide Whale
19%inclusion37 decks197 decks
17%synergy
Sheoldred, the Apocalypse
17%inclusion38 decks219 decks
13%synergy
Pitiless Plunderer
15%inclusion33 decks219 decks
12%synergy
Massacre Girl
14%inclusion31 decks219 decks
11%synergy
Phyrexian Metamorph
14%inclusion30 decks219 decks
4%synergy
Sakashima of a Thousand Faces
13%inclusion29 decks219 decks
8%synergy
Braids, Arisen Nightmare
13%inclusion28 decks219 decks
10%synergy
Spellskite
13%inclusion28 decks219 decks
5%synergy
Malevolent Hermit
12%inclusion26 decks219 decks
11%synergy
Spitting Dilophosaurus
12%inclusion26 decks219 decks
11%synergy
Yahenni, Undying Partisan
11%inclusion24 decks219 decks
10%synergy
Necroskitter
11%inclusion23 decks219 decks
10%synergy
Gilded Drake
10%inclusion22 decks219 decks
8%synergy
Scheming Aspirant
10%inclusion22 decks219 decks
9%synergy
Ledger Shredder
10%inclusion22 decks219 decks
6%synergy
Phantasmal Image
10%inclusion21 decks219 decks
5%synergy
Sephiroth, Fabled SOLDIER
10%inclusion10 decks105 decks
8%synergy
Voidwing Hybrid
9.1%inclusion20 decks219 decks
8%synergy
Fumulus, the Infestation
8.9%inclusion15 decks168 decks
9%synergy
Falkenrath Noble
8.7%inclusion19 decks219 decks
8%synergy
Deepglow Skate
8.7%inclusion19 decks219 decks
8%synergy
Blightbelly Rat
8.2%inclusion18 decks219 decks
7%synergy
Vein Ripper
8.0%inclusion17 decks213 decks
7%synergy
Sakashima the Impostor
7.8%inclusion17 decks219 decks
4%synergy
Guildpact Informant
7.8%inclusion17 decks219 decks
7%synergy
Volatile Stormdrake
7.6%inclusion15 decks198 decks
6%synergy
Instants
Flatline
42%inclusion91 decks219 decks
39%synergy
Arcane Denial
36%inclusion78 decks219 decks
10%synergy
Sudden Spoiling
34%inclusion74 decks219 decks
31%synergy
Brainstorm
28%inclusion62 decks219 decks
-2%synergy
Mystical Tutor
26%inclusion57 decks219 decks
12%synergy
Force of Negation
24%inclusion53 decks219 decks
15%synergy
Experimental Augury
23%inclusion51 decks219 decks
21%synergy
Pongify
23%inclusion50 decks219 decks
8%synergy
Flusterstorm
22%inclusion48 decks219 decks
15%synergy
Malakir Rebirth
21%inclusion47 decks219 decks
12%synergy
Dramatic Reversal
21%inclusion47 decks219 decks
18%synergy
Cabal Ritual
21%inclusion46 decks219 decks
16%synergy
Demonic Consultation
21%inclusion46 decks219 decks
14%synergy
Strix Serenade
21%inclusion41 decks198 decks
16%synergy
Pact of Negation
19%inclusion41 decks219 decks
13%synergy
Rapid Hybridization
18%inclusion39 decks219 decks
8%synergy
Muddle the Mixture
18%inclusion39 decks219 decks
13%synergy
Dispel
17%inclusion38 decks219 decks
11%synergy
Spell Pierce
17%inclusion38 decks219 decks
11%synergy
Whisper of the Dross
17%inclusion38 decks219 decks
16%synergy
Withering Torment
17%inclusion30 decks179 decks
0%synergy
Tainted Pact
16%inclusion36 decks219 decks
11%synergy
Countersquall
15%inclusion33 decks219 decks
9%synergy
Deadly Rollick
15%inclusion33 decks219 decks
-4%synergy
Mental Misstep
13%inclusion28 decks219 decks
7%synergy
Lim-Dûl's Vault
13%inclusion28 decks219 decks
4%synergy
Steady Progress
13%inclusion28 decks219 decks
11%synergy
Culling the Weak
13%inclusion28 decks219 decks
10%synergy
Sink into Stupor
12%inclusion24 decks198 decks
-3%synergy
Mindbreak Trap
12%inclusion26 decks219 decks
7%synergy
Delay
12%inclusion26 decks219 decks
9%synergy
Drown in the Loch
11%inclusion25 decks219 decks
-7%synergy
Dismember
11%inclusion24 decks219 decks
5%synergy
Waterlogged Teachings
10%inclusion20 decks197 decks
-1%synergy
Reject Imperfection
10%inclusion22 decks219 decks
9%synergy
Resculpt
10%inclusion22 decks219 decks
3%synergy
Grim Affliction
10%inclusion22 decks219 decks
9%synergy
Infernal Grasp
10%inclusion22 decks219 decks
-6%synergy
Fuel for the Cause
10%inclusion21 decks219 decks
9%synergy
Snap
10%inclusion21 decks219 decks
-1%synergy
Chain of Vapor
8.7%inclusion19 decks219 decks
6%synergy
Reality Shift
8.7%inclusion19 decks219 decks
-5%synergy
Radstorm
8.7%inclusion19 decks219 decks
8%synergy
Borne Upon a Wind
8.2%inclusion18 decks219 decks
6%synergy
Into the Flood Maw
7.9%inclusion15 decks189 decks
5%synergy
Stinging Study
7.8%inclusion17 decks219 decks
7%synergy
Vraska's Fall
7.8%inclusion17 decks219 decks
6%synergy
Mana Leak
7.8%inclusion17 decks219 decks
5%synergy
Feign Death
7.8%inclusion17 decks219 decks
6%synergy
Prologue to Phyresis
7.3%inclusion16 decks219 decks
6%synergy
Sorceries
Feed the Swarm
40%inclusion88 decks219 decks
4%synergy
Tezzeret's Gambit
33%inclusion72 decks219 decks
30%synergy
Reanimate
31%inclusion68 decks219 decks
7%synergy
Contentious Plan
21%inclusion47 decks219 decks
19%synergy
Curse of the Swine
21%inclusion45 decks219 decks
17%synergy
Windfall
20%inclusion43 decks219 decks
6%synergy
Imperial Seal
19%inclusion42 decks219 decks
13%synergy
Drown in Ichor
18%inclusion39 decks219 decks
15%synergy
Ponder
17%inclusion37 decks219 decks
1%synergy
Asinine Antics
16%inclusion35 decks219 decks
15%synergy
Preordain
14%inclusion31 decks219 decks
4%synergy
Diabolic Intent
14%inclusion30 decks219 decks
8%synergy
Ravenform
13%inclusion28 decks219 decks
10%synergy
Black Sun's Zenith
12%inclusion27 decks219 decks
10%synergy
Damnation
12%inclusion27 decks219 decks
2%synergy
Grim Tutor
11%inclusion25 decks219 decks
7%synergy
Diabolic Tutor
11%inclusion24 decks219 decks
4%synergy
Victimize
11%inclusion24 decks219 decks
-3%synergy
Sign in Blood
11%inclusion24 decks219 decks
5%synergy
Read the Bones
10%inclusion21 decks219 decks
6%synergy
Beseech the Mirror
9.1%inclusion20 decks219 decks
6%synergy
Torment of Hailfire
9.1%inclusion20 decks219 decks
7%synergy
Praetor's Grasp
8.7%inclusion19 decks219 decks
6%synergy
Night's Whisper
8.7%inclusion19 decks219 decks
2%synergy
Blasphemous Edict
8.3%inclusion14 decks168 decks
1%synergy
Mnemonic Betrayal
8.2%inclusion18 decks219 decks
5%synergy
Rise of the Dark Realms
8.2%inclusion18 decks219 decks
-1%synergy
Irenicus's Vile Duplication
7.8%inclusion17 decks219 decks
2%synergy
Gitaxian Probe
6.4%inclusion14 decks219 decks
1%synergy
Fabricate
6.4%inclusion14 decks219 decks
3%synergy
Vat Emergence
5.9%inclusion13 decks219 decks
5%synergy
Infectious Inquiry
5.9%inclusion13 decks219 decks
4%synergy
Dread Return
5.5%inclusion12 decks219 decks
-1%synergy
Profane Tutor
5.0%inclusion11 decks219 decks
3%synergy
Phyresis Outbreak
5.0%inclusion11 decks219 decks
4%synergy
Timetwister
5.0%inclusion11 decks219 decks
4%synergy
Utility Artifacts
Swiftfoot Boots
39%inclusion86 decks219 decks
15%synergy
Kormus Bell
32%inclusion71 decks219 decks
32%synergy
Bolas's Citadel
27%inclusion59 decks219 decks
21%synergy
Sensei's Divining Top
25%inclusion54 decks219 decks
15%synergy
The One Ring
24%inclusion53 decks219 decks
17%synergy
Isochron Scepter
23%inclusion51 decks219 decks
20%synergy
Contagion Clasp
20%inclusion44 decks219 decks
19%synergy
Genesis Chamber
20%inclusion43 decks219 decks
19%synergy
Wishclaw Talisman
19%inclusion41 decks219 decks
14%synergy
Contagion Engine
18%inclusion40 decks219 decks
17%synergy
Ashnod's Altar
16%inclusion36 decks219 decks
9%synergy
Jet Medallion
15%inclusion33 decks219 decks
8%synergy
Grafdigger's Cage
10%inclusion22 decks219 decks
7%synergy
Wayfarer's Bauble
10%inclusion22 decks219 decks
-4%synergy
Phyrexian Altar
10%inclusion22 decks219 decks
4%synergy
The Darkness Crystal
10%inclusion10 decks105 decks
5%synergy
Mithril Coat
8.7%inclusion19 decks219 decks
5%synergy
Expedition Map
8.7%inclusion19 decks219 decks
7%synergy
Helm of the Host
7.8%inclusion17 decks219 decks
5%synergy
Whispersilk Cloak
5.0%inclusion11 decks219 decks
-2%synergy
Sapphire Medallion
5.0%inclusion11 decks219 decks
-2%synergy
Neurok Stealthsuit
5.0%inclusion11 decks219 decks
4%synergy
Enchantments
Inexorable Tide
33%inclusion73 decks219 decks
31%synergy
Propaganda
26%inclusion58 decks219 decks
10%synergy
Phyrexian Arena
26%inclusion58 decks219 decks
13%synergy
Revel in Riches
23%inclusion50 decks219 decks
21%synergy
Black Market Connections
19%inclusion41 decks219 decks
8%synergy
Necropotence
17%inclusion37 decks219 decks
14%synergy
Kaya's Ghostform
16%inclusion35 decks219 decks
13%synergy
Animate Dead
14%inclusion30 decks219 decks
2%synergy
Counterbalance
12%inclusion26 decks219 decks
10%synergy
Grave Pact
11%inclusion24 decks219 decks
6%synergy
Grave Betrayal
10%inclusion22 decks219 decks
9%synergy
Dress Down
10%inclusion22 decks219 decks
8%synergy
Bastion of Remembrance
10%inclusion22 decks219 decks
7%synergy
Nest of Scarabs
10%inclusion21 decks219 decks
9%synergy
Dictate of Erebos
8.2%inclusion18 decks219 decks
5%synergy
Amphibian Downpour
8.1%inclusion16 decks197 decks
6%synergy
Infernal Genesis
7.8%inclusion17 decks219 decks
7%synergy
Witness Protection
7.3%inclusion16 decks219 decks
5%synergy
Bloodchief Ascension
7.3%inclusion16 decks219 decks
0%synergy
Diplomatic Immunity
7.3%inclusion16 decks219 decks
6%synergy
Eaten by Piranhas
6.8%inclusion15 decks219 decks
5%synergy
Blowfly Infestation
5.5%inclusion12 decks219 decks
5%synergy
Meathook Massacre II
5.0%inclusion9 decks179 decks
4%synergy
Imprisoned in the Moon
5.0%inclusion11 decks219 decks
2%synergy
Planeswalkers
Vraska, Betrayal's Sting
23%inclusion51 decks219 decks
22%synergy
Narset, Parter of Veils
15%inclusion33 decks219 decks
12%synergy
Ashiok, Dream Render
10%inclusion22 decks219 decks
4%synergy
Liliana, Dreadhorde General
5.5%inclusion12 decks219 decks
0%synergy
Tevesh Szat, Doom of Fools
5.0%inclusion11 decks219 decks
5%synergy
Utility Lands
Urborg, Tomb of Yawgmoth
52%inclusion114 decks219 decks
32%synergy
Reliquary Tower
50%inclusion109 decks219 decks
13%synergy
Bojuka Bog
42%inclusion93 decks219 decks
3%synergy
Cabal Coffers
32%inclusion70 decks219 decks
21%synergy
Otawara, Soaring City
29%inclusion64 decks219 decks
10%synergy
Phyrexian Tower
26%inclusion56 decks219 decks
20%synergy
Command Beacon
21%inclusion45 decks219 decks
16%synergy
Urza's Saga
17%inclusion38 decks219 decks
12%synergy
Temple of the False God
14%inclusion31 decks219 decks
4%synergy
Takenuma, Abandoned Mire
14%inclusion30 decks219 decks
1%synergy
Mystic Sanctuary
12%inclusion27 decks219 decks
-5%synergy
Cephalid Coliseum
11%inclusion24 decks219 decks
5%synergy
Rogue's Passage
11%inclusion23 decks219 decks
-17%synergy
Castle Locthwain
7.8%inclusion17 decks219 decks
4%synergy
Westvale Abbey
7.3%inclusion16 decks219 decks
6%synergy
Minamo, School at Water's Edge
6.8%inclusion15 decks219 decks
3%synergy
Mortuary Mire
5.9%inclusion13 decks219 decks
-2%synergy
Witch's Cottage
5.5%inclusion12 decks219 decks
2%synergy
Castle Vantress
5.5%inclusion12 decks219 decks
1%synergy
Nykthos, Shrine to Nyx
5.0%inclusion11 decks219 decks
2%synergy
Mana Artifacts
Sol Ring
97%inclusion212 decks219 decks
8%synergy
Arcane Signet
91%inclusion200 decks219 decks
7%synergy
Talisman of Dominance
77%inclusion169 decks219 decks
18%synergy
Dimir Signet
63%inclusion139 decks219 decks
3%synergy
Thought Vessel
44%inclusion97 decks219 decks
12%synergy
Fellwar Stone
41%inclusion89 decks219 decks
10%synergy
Mind Stone
29%inclusion64 decks219 decks
0%synergy
Everflowing Chalice
25%inclusion55 decks219 decks
19%synergy
Lotus Petal
21%inclusion46 decks219 decks
13%synergy
Thran Dynamo
21%inclusion46 decks219 decks
16%synergy
Chrome Mox
21%inclusion45 decks219 decks
14%synergy
Mox Opal
18%inclusion40 decks219 decks
14%synergy
Commander's Sphere
17%inclusion38 decks219 decks
-1%synergy
Midnight Clock
13%inclusion29 decks219 decks
6%synergy
Mox Diamond
13%inclusion29 decks219 decks
9%synergy
Grim Monolith
11%inclusion23 decks219 decks
9%synergy
Jeweled Lotus
9.1%inclusion20 decks219 decks
7%synergy
Charcoal Diamond
9.1%inclusion20 decks219 decks
1%synergy
Mana Crypt
8.7%inclusion19 decks219 decks
6%synergy
Worn Powerstone
8.2%inclusion18 decks219 decks
5%synergy
Sky Diamond
7.3%inclusion16 decks219 decks
-1%synergy
Decanter of Endless Water
7.3%inclusion16 decks219 decks
2%synergy
Gilded Lotus
7.3%inclusion16 decks219 decks
4%synergy
Replicating Ring
6.8%inclusion15 decks219 decks
5%synergy
The Soul Stone
6.3%inclusion4 decks63 decks
1%synergy
Hedron Archive
5.5%inclusion12 decks219 decks
4%synergy
Mox Amber
5.5%inclusion12 decks219 decks
-1%synergy
Staff of Compleation
5.0%inclusion11 decks219 decks
4%synergy
Lands
Swamp
98%inclusion214 decks219 decks
1%synergy
Island
98%inclusion214 decks219 decks
1%synergy
Command Tower
91%inclusion199 decks219 decks
3%synergy
Watery Grave
67%inclusion146 decks219 decks
20%synergy
Sunken Hollow
64%inclusion141 decks219 decks
-2%synergy
Drowned Catacomb
56%inclusion122 decks219 decks
3%synergy
Morphic Pool
53%inclusion116 decks219 decks
16%synergy
Underground River
51%inclusion112 decks219 decks
12%synergy
Shipwreck Marsh
48%inclusion106 decks219 decks
9%synergy
Polluted Delta
48%inclusion105 decks219 decks
17%synergy
Forbidden Orchard
46%inclusion100 decks219 decks
43%synergy
Choked Estuary
40%inclusion88 decks219 decks
-8%synergy
Exotic Orchard
40%inclusion87 decks219 decks
6%synergy
Darkwater Catacombs
40%inclusion87 decks219 decks
0%synergy
Tainted Isle
37%inclusion81 decks219 decks
-7%synergy
Clearwater Pathway
35%inclusion76 decks219 decks
10%synergy
Dimir Aqueduct
30%inclusion66 decks219 decks
-10%synergy
Temple of Deceit
28%inclusion62 decks219 decks
-8%synergy
Gloomlake Verge
27%inclusion48 decks179 decks
4%synergy
Underground Sea
23%inclusion50 decks219 decks
10%synergy
Malakir Rebirth
21%inclusion47 decks219 decks
12%synergy
Sunken Ruins
21%inclusion45 decks219 decks
6%synergy
City of Brass
21%inclusion45 decks219 decks
14%synergy
Misty Rainforest
20%inclusion44 decks219 decks
11%synergy
Flooded Strand
20%inclusion44 decks219 decks
11%synergy
Undercity Sewers
19%inclusion41 decks216 decks
-1%synergy
Marsh Flats
19%inclusion41 decks219 decks
10%synergy
Bloodstained Mire
19%inclusion41 decks219 decks
10%synergy
Myriad Landscape
18%inclusion40 decks219 decks
-5%synergy
Scalding Tarn
18%inclusion39 decks219 decks
9%synergy
Verdant Catacombs
16%inclusion36 decks219 decks
9%synergy
Evolving Wilds
16%inclusion36 decks219 decks
0%synergy
Mana Confluence
16%inclusion36 decks219 decks
10%synergy
Dismal Backwater
16%inclusion34 decks219 decks
0%synergy
Snow-Covered Swamp
15%inclusion32 decks219 decks
7%synergy
Snow-Covered Island
14%inclusion31 decks219 decks
7%synergy
Cavern of Souls
14%inclusion31 decks219 decks
5%synergy
Gemstone Caverns
14%inclusion31 decks219 decks
9%synergy
Darkslick Shores
14%inclusion30 decks219 decks
0%synergy
Terramorphic Expanse
13%inclusion28 decks219 decks
1%synergy
Sink into Stupor
12%inclusion24 decks198 decks
-3%synergy
Prismatic Vista
12%inclusion26 decks219 decks
6%synergy
Fetid Pools
12%inclusion26 decks219 decks
-5%synergy
Fabled Passage
11%inclusion24 decks219 decks
3%synergy
Waterlogged Teachings
10%inclusion20 decks197 decks
-1%synergy
Reflecting Pool
10%inclusion22 decks219 decks
5%synergy
Dimir Guildgate
8.2%inclusion18 decks219 decks
1%synergy
Spire of Industry
7.8%inclusion17 decks219 decks
6%synergy
River of Tears
7.8%inclusion17 decks219 decks
-3%synergy
Contaminated Aquifer
6.8%inclusion15 decks219 decks
0%synergy