Kathril, Aspect Warper

Gameplan

Fill your graveyard with creatures carrying lots of keywords, then drop Kathril to staple all those abilities (and a pile of +1/+1 counters) onto a single creature. You self-mill early, set up the yard, and either turn Kathril or a chosen recipient into an evasive, unkillable threat, or pivot into a wide counters/aristocrats board. Games end with a giant trampling/flying/double-strike body or counter-payoff explosions.

Key Cards

• Kathril, Aspect Warper — The engine—turns a stocked graveyard into keyword counters and a massive body in one trigger.
• Hatchery Spider — Self-mill plus a flexible payoff that dumps the keyword creatures you need into the yard.
• Stinkweed Imp — Cheap dredge engine that reliably fills the graveyard with the keywords Kathril wants.
• Cathars' Crusade — Kathril's flood of counters triggers it repeatedly, exploding your whole board's power.
• Hardened Scales — Multiplies every +1/+1 counter Kathril and proliferate effects produce.
• Heroic Intervention — Protects your loaded counter-stacked threat from wraths and targeted removal at instant speed.
• Buried Alive — A tutor that sets up the exact keyword creatures in your graveyard before Kathril enters.

Upgrade Path

Add efficient tutors (Vampiric Tutor, Demonic Tutor, Buried Alive) and self-mill payoffs to set up Kathril consistently, then lean into proliferate (Inexorable Tide, Evolution Sage) and counter doublers to maximize each trigger. Protect your single threat with Lightning Greaves, Swiftfoot Boots, and instant-speed protection, and include recursion like Eternal Witness and Victimize to grind through interaction.