Cavalier of Night + Activated Sleeper + Blasting Station

Cavalier of Night

Activated Sleeper

Blasting Station

How it works

1. Activate Blasting Station by tapping it and 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 and Blasting Station triggers.
4. Resolve Activated Sleeper's ability, choosing not to sacrifice a creature.
5. Resolve the Blasting Station ability from step 3, untapping it.
6. Resolve the Blasting Station ability from step 1, dealing 1 damage to any target.
7. Activate Blasting Station by tapping it and sacrificing Activated Sleeper.
8. 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.
9. When Activated Sleeper enters the battlefield, it triggers and Blasting Station triggers.
10. Resolve Activated Sleeper's ability, choosing not to sacrifice a creature.
11. Resolve the Blasting Station ability from step 9, untapping it.
12. Resolve the Blasting Station ability from step 7, dealing 1 damage to any target.
13. Repeat from step 5.

This clever loop relies on a recursive cycle of sacrifice and rebirth fueled by the artifact untapping power of Blasting Station. When you sacrifice Cavalier of Night to the Station, its death trigger pulls Activated Sleeper straight out of the graveyard to enter as a fresh copy of the Cavalier. That new entry instantly untaps Blasting Station, allowing you to immediately sacrifice the Activated Sleeper copy. Because Activated Sleeper just died, it can trigger its own copied ability to resurrect itself as another Cavalier of Night, endlessly repeating the process to blast opponents into ash.