Cephalid Looter + Intruder Alarm + Orcish Bowmasters + Phyrexian Altar

UB identity

Commander legal

The 4 combo pieces

What must be in place

Cephalid Looter does not have summoning sickness.
You do not control an Army.

How to execute it

  1. Activate Cephalid Looter by tapping it, causing target opponent to loot.
  2. Orcish Bowmasters triggers, dealing 1 damage to any target, then creating a 0/0 Orc Army creature token and putting a +1/+1 counter on it.
  3. When the Orc Army enters the battlefield, Intruder Alarm triggers, untapping all creatures.
  4. Activate Phyrexian Altar by sacrificing the Orc Army, adding one mana of any color.
  5. Repeat.

What the combo produces