Prerequisites
- Ivy Lane Denizen on the battlefield
- Yahenni, Undying Partisan on the battlefield
Steps
- Activate Yahenni by sacrificing the creature with persist
- The persist ability triggers, returning that creature to the battlefield with a -1/-1 counter
- Ivy Lane Denizen triggers, putting a +1/+1 counter on the persist creature
- Resolve the ability from step 1, giving Yahenni indestructible until end of turn
- Repeat
Results
Required Cards 2
Ivy Lane Denizen
Creature — Elf Warrior
Yahenni, Undying Partisan
Legendary Creature — Aetherborn Vampire