Satoru Umezawa + Peregrine Drake + Silver-Fur Master

Satoru Umezawa

Peregrine Drake

Silver-Fur Master

How it works

1. Declare Silver-Fur Master as an attacker.
2. When it isn't blocked, activate up to five lands you control by tapping them, adding at least 1.
3. Activate Peregrine Drake's ninjutsu ability by paying 1 and returning Silver-Fur Master from the battlefield to your hand, putting Peregrine Drake onto the battlefield from your hand tapped and attacking.
4. When Peregrine Drake enters the battlefield, it triggers, untapping up to five lands.
5. Activate Silver-Fur Master's ninjutsu ability by paying and returning Peregrine Drake from the battlefield to your hand, putting Silver-Fur Master onto the battlefield from your hand tapped and attacking.
6. Repeat from step 2.
7. If you control up to five lands that can tap to produce at least 2, this combo nets infinite mana.