Metamorphosis Fanatic + Prowling Geistcatcher + Woe Strider

Metamorphosis Fanatic

Prowling Geistcatcher

Woe Strider

How it works

1. Activate Woe Strider by sacrificing Metamorphosis Fanatic.
2. When Metamorphosis Fanatic dies, Prowling Geistcatcher's first ability triggers, exiling Metamorphosis Fanatic from your graveyard.
3. Resolve the Woe Strider ability.
4. Activate Woe Strider by sacrificing Prowling Geistcatcher.
5. When Prowling Geistcatcher dies, its second ability triggers, returning Metamorphosis Fanatic from exile to the battlefield.
6. When Metamorphosis Fanatic enters the battlefield, it triggers, returning Prowling Geistcatcher from your graveyard to the battlefield.
7. Resolve the Woe Strider ability.
8. Repeat.