Thousand-Faced Shadow + Great Whale + Silver-Fur Master

Thousand-Faced Shadow

Great Whale

Silver-Fur Master

How it works

1. Declare Great Whale and Silver-Fur Master as attackers.
2. When they aren't blocked, activate up to seven lands you control by tapping them, adding at least 1.
3. Activate Thousand-Faced Shadow's ninjutsu ability by paying 1 and returning Silver-Fur Master from the battlefield to your hand, putting Thousand-Faced Shadow onto the battlefield from your hand tapped and attacking.
4. When Thousand-Faced Shadow enters the battlefield, it triggers, creating a token copy of Great Whale that is tapped and attacking.
5. When the Great Whale token enters the battlefield, it triggers, untapping up to seven lands.
6. Activate Silver-Fur Master's ninjutsu ability by paying and returning Thousand-Faced Shadow from the battlefield to your hand, putting Silver-Fur Master onto the battlefield from your hand tapped and attacking.
7. Repeat from step 2.
8. Deal combat damage using the Great Whale tokens, dealing infinite combat damage to the defending opponent.
9. If you control up to seven lands that can tap to produce at least 2, this combo nets infinite mana.

This clever ninja loop dances back and forth between hand and battlefield to continually multiply your forces, fueled by Great Whale's generous land-untapping ability whenever it enters the fray. By using Silver-Fur Master to discount your ninjutsu costs, you can afford to repeatedly bounce your creatures—swapping Silver-Fur Master for Thousand-Faced Shadow, and vice versa—so that every cycle creates a fresh token copy of the Whale. As these copies flood in, they untap your lands to keep the mana flowing, allowing you to generate infinite combat damage and as many creature tokens as you desire.