Horde Ambusher + Missy + Phyrexian Altar

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 Phyrexian Altar by sacrificing Horde Ambusher, adding one mana of any color.
  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. Activate Horde Ambusher's morph ability by revealing a red card from your hand, turning it face up.
  4. Repeat.

What the combo produces