Requires

Karmic Guide must be on the battlefield. Elesh Norn, Grand Cenobite must be on the battlefield. Donate must be in hand. Mana needed:

Steps

1. Cast Donate by paying , giving control of Elesh Norn to an opponent.
2. Cast Karmic Guide by paying .
3. Karmic Guide enters the battlefield and dies as a state-based action due to having zero or less toughness.
4. Karmic Guide's enter-the-battleifeld ability triggers, returning Karmic Guide from your graveyard to the battlefield.
5. Repeat from step 3.

Results