Gary, the Snail (Commander) - Expensive Optimized -1/-1 Counters

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Toxrill, the CorrosiveToxrill, the Corrosive

Gary, the Snail
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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.
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The Meathook Massacre
100%inclusion6 decks6 decks
95%synergy
Tainted Pact
83%inclusion5 decks6 decks
78%synergy
Flusterstorm
83%inclusion5 decks6 decks
77%synergy
Mystical Tutor
83%inclusion5 decks6 decks
69%synergy
Mana Drain
83%inclusion5 decks6 decks
66%synergy
Yawgmoth, Thran Physician
67%inclusion4 decks6 decks
65%synergy
Otawara, Soaring City
83%inclusion5 decks6 decks
65%synergy
Black Sun's Zenith
67%inclusion4 decks6 decks
64%synergy
Blood Artist
67%inclusion4 decks6 decks
62%synergy
Imperial Seal
67%inclusion4 decks6 decks
61%synergy
Top Cards
Toxic Deluge
83%inclusion5 decks6 decks
57%synergy
The One Ring
67%inclusion4 decks6 decks
59%synergy
Dark Ritual
67%inclusion4 decks6 decks
32%synergy
Swan Song
67%inclusion4 decks6 decks
49%synergy
Demonic Consultation
67%inclusion4 decks6 decks
60%synergy
Force of Negation
67%inclusion4 decks6 decks
57%synergy
Counterspell
67%inclusion4 decks6 decks
11%synergy
Fierce Guardianship
67%inclusion4 decks6 decks
48%synergy
Game Changers
Opposition Agent
100%inclusion6 decks6 decks
92%synergy
Ancient Tomb
100%inclusion6 decks6 decks
91%synergy
Rhystic Study
100%inclusion6 decks6 decks
75%synergy
Demonic Tutor
100%inclusion6 decks6 decks
80%synergy
Force of Will
100%inclusion6 decks6 decks
89%synergy
Cyclonic Rift
100%inclusion6 decks6 decks
76%synergy
Vampiric Tutor
100%inclusion6 decks6 decks
83%synergy
Thassa's Oracle
83%inclusion5 decks6 decks
75%synergy
Mana Vault
83%inclusion5 decks6 decks
78%synergy
Chrome Mox
83%inclusion5 decks6 decks
76%synergy
Creatures
Sheoldred, the Apocalypse
50%inclusion3 decks6 decks
45%synergy
Necroskitter
50%inclusion3 decks6 decks
49%synergy
Zulaport Cutthroat
50%inclusion3 decks6 decks
47%synergy
Gilded Drake
50%inclusion3 decks6 decks
48%synergy
Crypt Ghast
50%inclusion3 decks6 decks
48%synergy
Orcish Bowmasters
50%inclusion3 decks6 decks
42%synergy
Thrummingbird
50%inclusion3 decks6 decks
47%synergy
Dauthi Voidwalker
50%inclusion3 decks6 decks
38%synergy
Notion Thief
50%inclusion3 decks6 decks
38%synergy
Maha, Its Feathers Night
33%inclusion2 decks6 decks
30%synergy
Sludge Monster
33%inclusion2 decks6 decks
26%synergy
Malevolent Hermit
33%inclusion2 decks6 decks
32%synergy
Mikaeus, the Unhallowed
33%inclusion2 decks6 decks
28%synergy
Flux Channeler
33%inclusion2 decks6 decks
31%synergy
Talion, the Kindly Lord
33%inclusion2 decks6 decks
27%synergy
Pitiless Plunderer
33%inclusion2 decks6 decks
31%synergy
Phantasmal Image
33%inclusion2 decks6 decks
29%synergy
Massacre Girl, Known Killer
33%inclusion2 decks6 decks
30%synergy
Puppeteer Clique
17%inclusion1 decks6 decks
14%synergy
Volatile Stormdrake
17%inclusion1 decks6 decks
15%synergy
Maralen of the Mornsong
17%inclusion1 decks6 decks
17%synergy
Flesh Duplicate
17%inclusion1 decks6 decks
15%synergy
Spitting Dilophosaurus
17%inclusion1 decks6 decks
16%synergy
Dark Confidant
17%inclusion1 decks6 decks
16%synergy
Snapcaster Mage
17%inclusion1 decks6 decks
14%synergy
Consecrated Sphinx
17%inclusion1 decks6 decks
13%synergy
Morbid Opportunist
17%inclusion1 decks6 decks
13%synergy
Phyrexian Metamorph
17%inclusion1 decks6 decks
7%synergy
Corrosive Mentor
17%inclusion1 decks6 decks
16%synergy
Viral Drake
17%inclusion1 decks6 decks
16%synergy
Spellseeker
17%inclusion1 decks6 decks
15%synergy
Walking Ballista
17%inclusion1 decks6 decks
16%synergy
Carnifex Demon
17%inclusion1 decks6 decks
17%synergy
Archfiend of Ifnir
17%inclusion1 decks6 decks
15%synergy
Ophiomancer
17%inclusion1 decks6 decks
16%synergy
Geralf's Messenger
17%inclusion1 decks6 decks
16%synergy
Vilis, Broker of Blood
17%inclusion1 decks6 decks
15%synergy
Spark Double
17%inclusion1 decks6 decks
6%synergy
Sakashima of a Thousand Faces
17%inclusion1 decks6 decks
12%synergy
Massacre Wurm
17%inclusion1 decks6 decks
8%synergy
Pollywog Prodigy
17%inclusion1 decks6 decks
15%synergy
Faerie Mastermind
17%inclusion1 decks6 decks
7%synergy
Slaughter Specialist
17%inclusion1 decks6 decks
15%synergy
Persistent Constrictor
17%inclusion1 decks6 decks
16%synergy
Skinrender
17%inclusion1 decks6 decks
16%synergy
Soul Snuffers
17%inclusion1 decks6 decks
17%synergy
Hullbreaker Horror
17%inclusion1 decks6 decks
1%synergy
Braids, Arisen Nightmare
17%inclusion1 decks6 decks
14%synergy
Spellskite
17%inclusion1 decks6 decks
9%synergy
Blighted Agent
17%inclusion1 decks6 decks
14%synergy
Instants
Chain of Vapor
50%inclusion3 decks6 decks
47%synergy
Delay
50%inclusion3 decks6 decks
47%synergy
Dramatic Reversal
50%inclusion3 decks6 decks
46%synergy
Deadly Rollick
33%inclusion2 decks6 decks
14%synergy
Brainstorm
33%inclusion2 decks6 decks
3%synergy
Lim-Dûl's Vault
33%inclusion2 decks6 decks
25%synergy
Cabal Ritual
33%inclusion2 decks6 decks
28%synergy
Strix Serenade
33%inclusion2 decks6 decks
29%synergy
Spell Pierce
33%inclusion2 decks6 decks
27%synergy
Sudden Spoiling
33%inclusion2 decks6 decks
31%synergy
Pact of Negation
33%inclusion2 decks6 decks
28%synergy
Ad Nauseam
33%inclusion2 decks6 decks
32%synergy
Hero's Downfall
17%inclusion1 decks6 decks
14%synergy
Muddle the Mixture
17%inclusion1 decks6 decks
11%synergy
Drown in the Loch
17%inclusion1 decks6 decks
-2%synergy
Force of Despair
17%inclusion1 decks6 decks
13%synergy
Snuff Out
17%inclusion1 decks6 decks
11%synergy
Negate
17%inclusion1 decks6 decks
-16%synergy
Brain Freeze
17%inclusion1 decks6 decks
16%synergy
Mindbreak Trap
17%inclusion1 decks6 decks
12%synergy
Polymorphist's Jest
17%inclusion1 decks6 decks
15%synergy
Fuel for the Cause
17%inclusion1 decks6 decks
16%synergy
Slaughter Pact
17%inclusion1 decks6 decks
16%synergy
Winds of Rebuke
17%inclusion1 decks6 decks
16%synergy
Dispel
17%inclusion1 decks6 decks
10%synergy
Suffocating Fumes
17%inclusion1 decks6 decks
17%synergy
Alchemist's Retrieval
17%inclusion1 decks6 decks
16%synergy
Murder
17%inclusion1 decks6 decks
9%synergy
Infernal Grasp
17%inclusion1 decks6 decks
1%synergy
Arcane Denial
17%inclusion1 decks6 decks
-9%synergy
Borne Upon a Wind
17%inclusion1 decks6 decks
14%synergy
Narset's Reversal
17%inclusion1 decks6 decks
14%synergy
Flatline
17%inclusion1 decks6 decks
14%synergy
Miscast
17%inclusion1 decks6 decks
14%synergy
Waterlogged Teachings
17%inclusion1 decks6 decks
5%synergy
Cower in Fear
17%inclusion1 decks6 decks
17%synergy
Dismember
17%inclusion1 decks6 decks
11%synergy
Evacuation
17%inclusion1 decks6 decks
14%synergy
Pongify
17%inclusion1 decks6 decks
2%synergy
Mental Misstep
17%inclusion1 decks6 decks
11%synergy
Deadly Dispute
17%inclusion1 decks6 decks
10%synergy
Sorceries
Feed the Swarm
50%inclusion3 decks6 decks
14%synergy
Reanimate
33%inclusion2 decks6 decks
9%synergy
Grim Tutor
33%inclusion2 decks6 decks
29%synergy
Windfall
17%inclusion1 decks6 decks
3%synergy
Gitaxian Probe
17%inclusion1 decks6 decks
11%synergy
Contentious Plan
17%inclusion1 decks6 decks
15%synergy
Torment of Hailfire
17%inclusion1 decks6 decks
15%synergy
Yawgmoth's Will
17%inclusion1 decks6 decks
16%synergy
Mass Diminish
17%inclusion1 decks6 decks
15%synergy
Tendrils of Agony
17%inclusion1 decks6 decks
16%synergy
Night's Whisper
17%inclusion1 decks6 decks
10%synergy
Buried Alive
17%inclusion1 decks6 decks
9%synergy
Merchant Scroll
17%inclusion1 decks6 decks
16%synergy
Final Parting
17%inclusion1 decks6 decks
15%synergy
Mnemonic Betrayal
17%inclusion1 decks6 decks
13%synergy
Tezzeret's Gambit
17%inclusion1 decks6 decks
14%synergy
Dark Deal
17%inclusion1 decks6 decks
16%synergy
Beseech the Mirror
17%inclusion1 decks6 decks
14%synergy
Damnation
17%inclusion1 decks6 decks
6%synergy
Rise of the Dark Realms
17%inclusion1 decks6 decks
7%synergy
Thoughtseize
17%inclusion1 decks6 decks
16%synergy
Praetor's Grasp
17%inclusion1 decks6 decks
14%synergy
Gruesome Realization
17%inclusion1 decks6 decks
17%synergy
Utility Artifacts
Skullclamp
50%inclusion3 decks6 decks
41%synergy
Wishclaw Talisman
50%inclusion3 decks6 decks
46%synergy
Bolas's Citadel
33%inclusion2 decks6 decks
28%synergy
Grafdigger's Cage
33%inclusion2 decks6 decks
30%synergy
Lightning Greaves
33%inclusion2 decks6 decks
6%synergy
Isochron Scepter
33%inclusion2 decks6 decks
30%synergy
Phyrexian Altar
33%inclusion2 decks6 decks
28%synergy
Insight Engine
33%inclusion1 decks3 decks
33%synergy
Sensei's Divining Top
17%inclusion1 decks6 decks
7%synergy
The Ozolith
17%inclusion1 decks6 decks
16%synergy
Teferi's Puzzle Box
17%inclusion1 decks6 decks
16%synergy
Contagion Engine
17%inclusion1 decks6 decks
15%synergy
Ashnod's Altar
17%inclusion1 decks6 decks
9%synergy
Cauldron of Souls
17%inclusion1 decks6 decks
16%synergy
Expedition Map
17%inclusion1 decks6 decks
14%synergy
Jet Medallion
17%inclusion1 decks6 decks
9%synergy
Swiftfoot Boots
17%inclusion1 decks6 decks
-8%synergy
Crystal Shard
17%inclusion1 decks6 decks
16%synergy
Enchantments
Mystic Remora
50%inclusion3 decks6 decks
34%synergy
Counterbalance
33%inclusion2 decks6 decks
31%synergy
Nest of Scarabs
33%inclusion2 decks6 decks
32%synergy
Inexorable Tide
33%inclusion2 decks6 decks
31%synergy
Necropotence
33%inclusion2 decks6 decks
30%synergy
Phyrexian Arena
33%inclusion2 decks6 decks
20%synergy
Black Market
17%inclusion1 decks6 decks
11%synergy
Crumbling Ashes
17%inclusion1 decks6 decks
16%synergy
Blowfly Infestation
17%inclusion1 decks6 decks
16%synergy
Contamination
17%inclusion1 decks6 decks
17%synergy
Grave Pact
17%inclusion1 decks6 decks
11%synergy
Copy Artifact
17%inclusion1 decks6 decks
16%synergy
Training Grounds
17%inclusion1 decks6 decks
13%synergy
Night of Souls' Betrayal
17%inclusion1 decks6 decks
17%synergy
No Mercy
17%inclusion1 decks6 decks
14%synergy
Dress Down
17%inclusion1 decks6 decks
14%synergy
Corrupted Conscience
17%inclusion1 decks6 decks
16%synergy
Bloodchief Ascension
17%inclusion1 decks6 decks
9%synergy
Pestilence
17%inclusion1 decks6 decks
16%synergy
Propaganda
17%inclusion1 decks6 decks
1%synergy
Bitterblossom
17%inclusion1 decks6 decks
9%synergy
Planeswalkers
Tezzeret, Cruel Captain
25%inclusion1 decks4 decks
24%synergy
Liliana, Dreadhorde General
17%inclusion1 decks6 decks
12%synergy
Narset, Parter of Veils
17%inclusion1 decks6 decks
14%synergy
Utility Lands
Cabal Coffers
67%inclusion4 decks6 decks
56%synergy
Takenuma, Abandoned Mire
67%inclusion4 decks6 decks
54%synergy
Urborg, Tomb of Yawgmoth
67%inclusion4 decks6 decks
47%synergy
Karn's Bastion
50%inclusion3 decks6 decks
47%synergy
Bojuka Bog
33%inclusion2 decks6 decks
-6%synergy
Phyrexian Tower
33%inclusion2 decks6 decks
27%synergy
Urza's Saga
33%inclusion2 decks6 decks
28%synergy
Nykthos, Shrine to Nyx
33%inclusion2 decks6 decks
31%synergy
Castle Locthwain
33%inclusion2 decks6 decks
29%synergy
Reliquary Tower
33%inclusion2 decks6 decks
-3%synergy
Cephalid Coliseum
33%inclusion2 decks6 decks
28%synergy
Shizo, Death's Storehouse
17%inclusion1 decks6 decks
8%synergy
Hall of Storm Giants
17%inclusion1 decks6 decks
16%synergy
Minamo, School at Water's Edge
17%inclusion1 decks6 decks
13%synergy
Arcane Lighthouse
17%inclusion1 decks6 decks
16%synergy
Tolaria West
17%inclusion1 decks6 decks
16%synergy
Scavenger Grounds
17%inclusion1 decks6 decks
14%synergy
Inkmoth Nexus
17%inclusion1 decks6 decks
16%synergy
Emergence Zone
17%inclusion1 decks6 decks
15%synergy
Command Beacon
17%inclusion1 decks6 decks
12%synergy
Cabal Pit
17%inclusion1 decks6 decks
15%synergy
Academy Ruins
17%inclusion1 decks6 decks
13%synergy
Field of the Dead
17%inclusion1 decks6 decks
14%synergy
Thespian's Stage
17%inclusion1 decks6 decks
15%synergy
Dark Depths
17%inclusion1 decks6 decks
16%synergy
Homeward Path
17%inclusion1 decks6 decks
15%synergy
Castle Vantress
17%inclusion1 decks6 decks
12%synergy
Hive of the Eye Tyrant
17%inclusion1 decks6 decks
16%synergy
Mana Artifacts
Arcane Signet
100%inclusion6 decks6 decks
16%synergy
Sol Ring
100%inclusion6 decks6 decks
12%synergy
Mox Diamond
83%inclusion5 decks6 decks
79%synergy
Talisman of Dominance
67%inclusion4 decks6 decks
8%synergy
Fellwar Stone
67%inclusion4 decks6 decks
36%synergy
Lotus Petal
50%inclusion3 decks6 decks
42%synergy
Mox Amber
50%inclusion3 decks6 decks
44%synergy
Dimir Signet
50%inclusion3 decks6 decks
-11%synergy
Thought Vessel
50%inclusion3 decks6 decks
18%synergy
Mox Opal
50%inclusion3 decks6 decks
46%synergy
Grim Monolith
33%inclusion2 decks6 decks
32%synergy
Mind Stone
33%inclusion2 decks6 decks
4%synergy
Everflowing Chalice
17%inclusion1 decks6 decks
11%synergy
Astral Cornucopia
17%inclusion1 decks6 decks
16%synergy
Chromatic Lantern
17%inclusion1 decks6 decks
15%synergy
Lands
Command Tower
100%inclusion6 decks6 decks
12%synergy
Swamp
100%inclusion6 decks6 decks
4%synergy
Island
100%inclusion6 decks6 decks
3%synergy
Morphic Pool
100%inclusion6 decks6 decks
63%synergy
Polluted Delta
100%inclusion6 decks6 decks
69%synergy
Watery Grave
100%inclusion6 decks6 decks
54%synergy
Misty Rainforest
83%inclusion5 decks6 decks
75%synergy
Clearwater Pathway
83%inclusion5 decks6 decks
58%synergy
Underground Sea
83%inclusion5 decks6 decks
70%synergy
Verdant Catacombs
83%inclusion5 decks6 decks
76%synergy
Reflecting Pool
83%inclusion5 decks6 decks
78%synergy
Marsh Flats
83%inclusion5 decks6 decks
75%synergy
Scalding Tarn
67%inclusion4 decks6 decks
58%synergy
Flooded Strand
67%inclusion4 decks6 decks
58%synergy
Bloodstained Mire
67%inclusion4 decks6 decks
58%synergy
Fetid Pools
50%inclusion3 decks6 decks
34%synergy
Snow-Covered Island
50%inclusion3 decks6 decks
42%synergy
Drowned Catacomb
50%inclusion3 decks6 decks
-2%synergy
Underground River
50%inclusion3 decks6 decks
11%synergy
Gemstone Caverns
50%inclusion3 decks6 decks
44%synergy
Mana Confluence
50%inclusion3 decks6 decks
44%synergy
Snow-Covered Swamp
50%inclusion3 decks6 decks
43%synergy
City of Brass
50%inclusion3 decks6 decks
44%synergy
Shipwreck Marsh
50%inclusion3 decks6 decks
10%synergy
Undercity Sewers
33%inclusion2 decks6 decks
14%synergy
Exotic Orchard
33%inclusion2 decks6 decks
0%synergy
Darkslick Shores
33%inclusion2 decks6 decks
19%synergy
Sunken Hollow
33%inclusion2 decks6 decks
-33%synergy
Prismatic Vista
17%inclusion1 decks6 decks
10%synergy
Fabled Passage
17%inclusion1 decks6 decks
9%synergy
Myriad Landscape
17%inclusion1 decks6 decks
-6%synergy
Ice Tunnel
17%inclusion1 decks6 decks
12%synergy
Darkwater Catacombs
17%inclusion1 decks6 decks
-23%synergy
Spire of Industry
17%inclusion1 decks6 decks
15%synergy
Tarnished Citadel
17%inclusion1 decks6 decks
16%synergy
Cavern of Souls
17%inclusion1 decks6 decks
8%synergy
Plaza of Heroes
17%inclusion1 decks6 decks
15%synergy
Contaminated Aquifer
17%inclusion1 decks6 decks
10%synergy
Forbidden Orchard
17%inclusion1 decks6 decks
14%synergy
Choked Estuary
17%inclusion1 decks6 decks
-31%synergy
Gloomlake Verge
17%inclusion1 decks6 decks
-6%synergy
Sunken Ruins
17%inclusion1 decks6 decks
2%synergy
Waterlogged Teachings
17%inclusion1 decks6 decks
5%synergy
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