Requires

Satoru Umezawa must be on the battlefield. Palinchron must be in hand. Ingenious Infiltrator must be on the battlefield. Ingenious Infiltrator 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 .

Steps

1. Declare Ingenious Infiltrator 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 Ingenious Infiltrator 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 Ingenious Infiltrator's ninjutsu ability by paying and returning Palinchron from the battlefield to your hand, putting Ingenious Infiltrator onto the battlefield from your hand tapped and attacking.
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