Altar of Dementia + Horde Ambusher + Missy

UBR identity

Commander legal

The 3 combo pieces

What must be in place

You have at least one red card in hand.

How to execute it

  1. Activate Altar of Dementia by sacrificing Horde Ambusher.
  2. When Horde Ambusher dies, Missy's first ability triggers, returning Horde Ambusher from your graveyard to the battlefield face down as a 2/2 Cyberman artifact creature.
  3. Resolve the Altar of Dementia ability, causing target player to mill cards equal to Horde Ambusher's power.
  4. Activate Horde Ambusher's morph ability by revealing a red card from your hand, turning it face up.
  5. Repeat.

What the combo produces