Thousand-Faced Shadow + Cloudstone Curio + Great Whale

Thousand-Faced Shadow

Cloudstone Curio

Great Whale

How it works

1. Declare Great Whale and any other creature as attackers.
2. When they are unblocked, activate up to seven lands you control by tapping them, adding at least 3.
3. Activate Thousand-Faced Shadow's ninjutsu ability by paying 2 and returning the other attacking creature to your hand, putting Thousand-Faced Shadow from your hand onto the battlefield tapped and attacking.
4. Thousand-Faced Shadow enters the battlefield, triggering itself and Cloudstone Curio.
5. Resolve the Cloudstone Curio trigger, choosing not to return anything from the battlefield to your hand.
6. Resolve the Thousand-Faced Shadow trigger, creating a token copy of Great Whale.
7. The token Great Whale enters the battlefield, triggering itself and Cloudstone Curio.
8. Resolve the Great Whale trigger, untapping up to seven lands you control.
9. Resolve the Cloudstone Curio trigger, returning Thousand-Faced Shadow from the battlefield to your hand.
10. Repeat from step 2.