Culling the Weak + Patron of the Moon + Uyo, Silent Prophet

Mana needed: {2}{B}

UB identity

Commander legal

The 3 combo pieces

What must be in place

You control at least two lands.
You control at least one additional creature.

How to execute it

  1. Cast Culling the Weak by paying {B} and sacrificing a creature.
  2. Holding priority, activate Uyo by paying {2} and returning two lands to your hand from the battlefield, copying Culling the Weak.
  3. Resolve the copy of Culling the Weak, adding {B}{B}{B}{B}.
  4. Activate Patron of the Moon by paying {1}, putting two lands onto the battlefield tapped from your hand.
  5. Repeat from step 2.
  6. Once you have infinite mana, you may target any other instant and/or sorcery spell on the stack to get infinite copies of them.

What the combo produces