Melira, Sylvok Outcast + Blasting Station + Furystoke Giant

Melira, Sylvok Outcast

Blasting Station

Furystoke Giant

How it works

1. Activate Blasting Station by tapping it and sacrificing Furystoke Giant.
2. When Furystoke Giant dies, its persist ability triggers, returning it from your graveyard to the battlefield without a -1/-1 counter on it due to Melira.
3. When Furystoke Giant enters, Blasting Station triggers, untapping Blasting Station
4. Resolve the Blasting Station ability from step 1
5. Repeat.