Eirdu, Carrier of Dawn // Isilu, Carrier of Twilight + Woe Strider + Stormbound Geist

Eirdu, Carrier of Dawn // Isilu, Carrier of Twilight

Woe Strider

Stormbound Geist

How it works

1. Activate Woe Strider by sacrificing Stormbound Geist
2. When Stormbound Geist dies, its undying ability triggers, returning it from your graveyard to the battlefield with a +1/+1 counter on it.
3. Activate Woe Strider by sacrificing Stormbound Geist
4. When Stormbound Geist dies, its persist ability triggers, returning it from your graveyard to the battlefield with a -1/-1 counter on it.
5. Resolve both Woe Strider abilities from step 1 and 3.
6. Repeat.