Displacer Kitten + Gonti's Aether Heart + Karn, the Great Creator

Mana needed: {6} each turn

U identity

Commander legal

The 3 combo pieces

What must be in place

You are able to make eight {E} each turn.

How to execute it

  1. Activate Gonti's Aether Heart by paying eight {E} and exiling it, causing you to take an extra turn after this one.
  2. Activate Karn's second loyalty ability by removing two loyalty counters from it, returning Gonti's Aether Heart from exile to your hand.
  3. Cast Gonti's Aether Heart by paying {6}.
  4. Displacer Kitten triggers, blinking Karn.
  5. Repeat each turn.

What the combo produces