Ashnod's Altar + Deadeye Navigator + Diregraf Horde + Gemstone Array

Mana needed: {1}{U}

UB identity

Commander legal

The 4 combo pieces

How to execute it

  1. Activate Diregraf Horde by paying {1}{U}, blinking it.
  2. When Diregraf Horde enters the battlefield, it and Deadeye Navigator's soulbond ability triggers.
  3. Resolve the Deadeye Navigator trigger, repairing it and Diregraf Horde.
  4. Resolve the Diregraf Horde trigger, creating two 2/2 Zombie creature tokens.
  5. Activate Ashnod's Altar twice by sacrificing the Zombies, adding {C}{C}{C}{C}.
  6. Activate Gemstone Array by paying {2}, putting a charge counter on it.
  7. Activate Gemstone Array by removing a charge counter from it, adding {U}.
  8. Repeat.

What the combo produces