Vrondiss, Rage of Ancients + Terror of the Peaks

Prerequisites

• You have a way to give Vrondiss indestructible.
• You have a way to deal damage to Vrondiss.

Steps

1. 1Give Vrondiss indestructible by any method.
2. 2Deal damage to Vrondiss.
3. 3Vrondiss triggers, creating a 5/4 Dragon Spirit creature token.
4. 4When the creature token enters the battlefield, Terror of the Peaks triggers, dealing damage equal to the power of the token to Vrondiss.
5. 5Repeat from step 3.

Effects

• Infinite creature tokens
• Infinite ETB