Requires

Satoru Umezawa must be on the battlefield. Palinchron must be in hand. Sakashima's Student must be on the battlefield. Sakashima's Student does not have summoning sickness and cannot be blocked by an opponent. You control up to seven lands that can tap to produce at least . You control at least one additional nonlegendary creature.

Steps

1. Declare Sakashima's Student as an attacker.
2. When it isn't blocked, activate up to seven lands you control by tapping them, adding at least .
3. Activate Palinchron's ninjutsu ability by paying and returning Sakashima's Student from the battlefield to your hand, putting Palinchron onto the battlefield from your hand tapped and attacking.
4. When Palinchron enters the battlefield, it triggers, untapping up to seven lands.
5. Activate Sakashima's Student's ninjutsu ability by paying and returning Palinchron from the battlefield to your hand, putting Sakashima's Student onto the battlefield from your hand tapped and attacking as a copy of any nonlegendary creature you control.
6. Repeat from step 2.
7. If you control up to seven lands that can tap to produce at least , this combo nets infinite mana.

Results