Clone + Gyruda, Doom of Depths + Mortuary

Mana needed: {3}{U}

UB identity

Commander legal

The 3 combo pieces

How to execute it

  1. Cast Clone by paying {3}{U}, having it enter the battlefield as a copy of Gyruda.
  2. Put Clone into your graveyard due to the legend rule.
  3. Mortuary triggers, putting Clone on top of your library from your graveyard.
  4. Clone's enter the battlefield ability triggers, causing each player to mill four cards and you to return Clone from your graveyard to the battlefield as a copy of Gyruda.
  5. Repeat from step 2.

What the combo produces