Cavalier of Night + Activated Sleeper + Shilgengar, Sire of Famine

Cavalier of Night

Activated Sleeper

Shilgengar, Sire of Famine

How it works

1. Activate Shilgengar by sacrificing Cavalier of Night.
2. When Cavalier of Night dies, it triggers, returning Activated Sleeper from your graveyard to the battlefield as a copy of Cavalier of Night.
3. When Activated Sleeper enters the battlefield, its first triggered ability from Cavalier of Night triggers; choose not to sacrifice a creature.
4. Resolve the Shilgengar ability from step 1.
5. Activate Shilgengar by sacrificing Activated Sleeper.
6. When Activated Sleeper dies, its last ability from Cavalier of Night triggers, returning itself from your graveyard to the battlefield as a copy of Cavalier of Night.
7. When Activated Sleeper enters the battlefield, it triggers; choose not to sacrifice a creature.
8. Resolve the Shilgengar ability from step 5.
9. Repeat from step 5.