Cavalier of Dawn + Infinite Reflection + Hangarback Walker

Cavalier of Dawn

Infinite Reflection

Hangarback Walker

How it works

1. Cast Hangarback Walker by paying 0.
2. Hangarback Walker enters the battlefield as a copy of Cavalier of Dawn.
3. Copy of Cavalier of Dawn enter-the-battlefield ability triggers, destroying itself and creating you a 3/3 Golem token.
4. Copy of Cavalier of Dawn dies, triggering itself, returning Hangarback Walker from your graveyard to your hand.
5. Repeat.