Kosei, Penitent Warlord

Gameplan

Suit up Kosei with an Aura, an Equipment, and a +1/+1 counter to switch on his ability, then beat down with trample so his combat damage draws you a fistful of cards and burns every other opponent for the same amount. He grows fast with pump effects, and a single connecting swing can deal 20+ to all opponents at once. The deck wins by going wide on buffs early and turning one or two big hits into a board-wide kill.

Key Cards

• Rancor — A recurring trample Aura that satisfies the enchant requirement and survives Kosei dying, returning to hand.
• Shield Counter — Cheap permanent that grants a counter and protects Kosei from a removal spell, hitting two requirements in one.
• Snake Umbra — An Aura that gives trample-friendly evasion support and totem armor protection while enabling the enchant condition.
• Hardened Scales — Doubles counters, making it trivial to keep a counter on Kosei and pumping him simultaneously.
• Berserk — Doubles Kosei's power for the turn, turning a connecting hit into an explosive draw-and-burn that can end the game.
• Branching Evolution — Multiplies +1/+1 counters placed, ensuring the counter requirement is met while massively boosting damage.
• Rogue's Passage — Guarantees Kosei connects unblocked so his triggered ability resolves on a guarded target.

Upgrade Path

Add protection like Heroic Intervention, Snakeskin Veil, and Veil of Summer so your buff investment survives removal, and lean into power doublers (Doubling Season, Citanul Hierophants-style ramp) plus haste enablers like Lightning Greaves to attack the turn Kosei is suited up. Prioritize trample and unblockable enablers (Nylea's Colossus, Whispersilk Cloak, Rancor) and one-shot pump (Berserk, Rush of Adrenaline) so a single connection ends the table. Cut clunky high-MV cards for efficient ramp like Three Visits and Igneous Inspiration to cast Kosei on turn 1-2 and out-tempo the pod.