Satoru Umezawa + Palinchron + Ingenious Infiltrator

Satoru Umezawa

Palinchron

Ingenious Infiltrator

How it works

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 2.
3. Activate Palinchron's ninjutsu ability by paying 2 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 3, this combo nets infinite mana.

This clever loop relies on trading places between Palinchron and Ingenious Infiltrator using their ninjutsu abilities, turning the mana from your lands into a perpetual motion machine. Every time Palinchron enters the battlefield, its triggered ability untaps up to seven lands to refund your casting or bouncing costs, while Satoru Umezawa quietly rewards your constant ninjutsu activations by letting you dig through your library to filter your draws. Because Ingenious Infiltrator slips back into play for a mere {U}{B}, you effortlessly generate infinite mana, creature enters-the-battlefield triggers, and land untaps.