Prerequisites
- Moritte of the Frost on the battlefield
- Yahenni, Undying Partisan on the battlefield
Steps
- Activate Yahenni by sacrificing Moritte of the Frost
- When Moritte of the Frost dies, it triggers its persist ability, returning itself to the battlefield as a copy of the creature with persist with two +1/+1 counters and one -1/-1 counter on it
- Remove one +1/+1 counter and one -1/-1 counter from Moritte of the Frost as a state-based action
- Resolve the activated ability from step 1, giving Yahenna indestructible until end of turn
- Repeat
Results
Required Cards 2
Moritte of the Frost
Legendary Snow Creature — Shapeshifter
Yahenni, Undying Partisan
Legendary Creature — Aetherborn Vampire