Requires

Myojin of Grim Betrayal must be on the battlefield. Pollenbright Druid must be in hand. Heartless Summoning must be on the battlefield. Myojin of Grim Betrayal has at least one indestructible counter on it. Mana needed:

Steps

1. Cast Pollenbright Druid by paying .
2. Pollenbright Druid enters the battlefield and dies as a state-based action due to having zero or less toughness.
3. Pollenbright Druid's enter-the-battlefield ability triggers, putting an indestructible counter on Myojin.
4. Activate Myojin by removing an indestructible counter from it, returning Pollenbright Druid from your graveyard to the battlefield.
5. Repeat from step 2.

Results