Mikaeus, the Unhallowed + Blasting Station + Tatterkite

Mikaeus, the Unhallowed

Blasting Station

Tatterkite

How it works

1. Activate Blasting Station by tapping it and sacrificing Tatterkite.
2. When Tatterkite dies, its undying ability triggers, returning it to the battlefield from your graveyard with zero +1/+1 counters due to its ability.
3. When Tatterkite enters the battlefield, Blasting Station triggers, untapping Blasting Station.
4. Resolve the Blasting Station ability from step 1, dealing 1 damage to any target.
5. Repeat.