Altar of Dementia + Helm of the Host Combos

1 known combo featuring both cards in Commander

Infinite ETB Infinite LTB Infinite combat phases Infinite creature tokens with haste Infinite death triggers

Combo 1 with Éomer, Marshal of Rohan + Kari Zev, Skyship Raider

Also requires: Éomer, Marshal of Rohan Éomer, Marshal of Rohan Kari Zev, Skyship Raider Kari Zev, Skyship Raider
Results: Infinite ETB · Infinite LTB · Infinite combat phases · Infinite creature tokens with haste · Infinite death triggers · Infinite mill · Infinite sacrifice triggers · Infinite self-mill
Steps
  1. At the beginning of your combat phase, Helm of the Host triggers, creating a nonlegendary token copy of Éomer with haste.
  2. Declare Kari Zev as an attacker.
  3. Kari Zev triggers, creating a legendary 2/1 Ragavan creature token that is tapped and attacking.
  4. Holding priority, activate Altar of Dementia by sacrificing Ragavan.
  5. When Ragavan dies, each Éomer that hasn't triggered this turn triggers, untapping all creatures you control and causing you to get at least one additional combat phase after this one.
  6. Resolve the Altar of Dementia ability, causing target player to mill cards equal to Ragavan's power.
  7. Repeat each combat phase.
📚 Learn more:
Buy Altar of Dementia on TCGPlayer Buy on Amazon

As an Amazon Associate and TCGPlayer affiliate I earn from qualifying purchases.

Buy Helm of the Host on TCGPlayer Buy on Amazon

As an Amazon Associate and TCGPlayer affiliate I earn from qualifying purchases.