Boonweaver Giant + Blasting Station + Shade's Form

Boonweaver Giant

Blasting Station

Shade's Form

How it works

1. Activate Blasting Station by tapping it and sacrificing Boonweaver Giant
2. When Boonweaver Giant dies, Shade's Form triggers, returning Boonweaver Giant from your graveyard to the battlefield tapped.
3. When Boonweaver Giant enters, it and Blasting Station trigger.
4. Resolve the Blasting Station trigger, untapping it.
5. Resolve the Boonweaver Giant trigger, returning Shade's Form from your graveyard to the battlefield attached to Boonweaver Giant.
6. Resolve the Blasting Station ability from step 1.
7. Repeat.