mtg poison deck commander Karumonix, the Rat King

mtg poison deck commander Karumonix, the Rat KingDeck OverviewCommander: Karumonix, the Rat KingThis deck is all about turning every small rat into a real threat. Karumonix gives your whole army toxic 1, letting you win games quickly by stacking up poison counters. Combine this with cards that let you draw and refill your hand, and youll have no trouble keeping the pressure up. Core StrategyKarumonix grants all your rats toxic 1 and lets you refill your hand by digging through your library for more

🔥 Deck Overview
Commander: Karumonix, the Rat King
This deck is all about turning every small rat into a real threat. Karumonix gives your whole army toxic 1, letting you win games quickly by stacking up poison counters. Combine this with cards that let you draw and refill your hand, and you’ll have no trouble keeping the pressure up.

🌿 Core Strategy
Karumonix grants all your rats toxic 1 and lets you refill your hand by digging through your library for more rats. Each rat you play adds to the swarm, and each attack brings your opponents closer to the edge of defeat. Infectious Inquiry and other poison-based spells help you get poison counters on everyone even without combat, ensuring your victory through toxic overload.

⚔️ Key Creatures & Spells
Blightbelly Rat and Ichor Rats – stack those poison counters fast!
Ogre Slumlord – flood the board with even more rats.
Village Rites and Corrupted Conviction – draw cards off your disposable rats while getting even more triggers.
Hero’s Downfall and Drown in Ichor – take out key threats and keep your momentum going.
Crippling Fear – weaken your opponents’ defenses so your rats can get in for those final poison counters.

💎 Ramp & Mana Support
Wayfarer's Bauble and Mind Stone help you ramp up quickly.
Icon of Ancestry gives your rats a huge boost, and Sol Ring keeps you ahead on mana.

🌟 Key Highlights / Synergies
Karumonix, the Rat King – the centerpiece that turns your small rats into a real problem for opponents.
Village Rites during combat – sneak in extra damage and poison while refilling your hand.
Corrupted payoff cards like Feed the Infection – punish anyone who dares to ignore your poison counters.
Blightbelly Rat – synergizes with your sacrifice outlets and your poison plan.

✅ What You Get
100-card Commander deck – fully EDH legal
A toxic and powerful rat deck designed to turn small creatures into a massive poison-based threat
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Commander
Karumonix, the Rat King

Creatures
Piper of the Swarm
Ogre Slumlord
Tangled Colony
Crypt Rats
Nezumi Prowler
Septic Rats
Lord Skitter's Butcher
Gnawing Vermin
Ichor Rats
Twisted Sewer-Witch
Chittering Skitterling
Mukotai Ambusher
Ravenous Rats
Bog Rats
Skullsnatcher
Changeling Outcast
Ruin Rat
Sinuous Vermin
Rancid Rats
Typhoid Rats
Voracious Vermin
Nezumi Cutthroat
Nezumi Informant
Blightbelly Rat
Drainpipe Vermin
Pestilence Rats
Gutter Skulk
Kuro's Taken
Nezumi Bladeblesser
Razortooth Rats
Muck Rats
Rabid Rats
Burglar Rat

Sorcery/Instants
Crippling Fear
Murder
Hero's Downfall
Feed the Infection
Drown in Ichor
Doom Blade
Tragic Slip
Vraska's Fall
Foul-Tongue Shriek
Whisper of the Dross
Anoint with Affliction
Rat Out
Village Rites
Return from Extinction
Syphon Mind
Eaten Alive
Infectious Inquiry
Read the Bones
Feed the Swarm

Enchantments
Necrogen Communion
Greed
Fungal Fortitude

Artifacts
Icon of Ancestry
Sol Ring
Mind Stone
Charcoal Diamond
Wayfarer's Bauble
Commander's Sphere

Lands
Myriad Landscape
Path of Ancestry
36x Swamps