Prerequisites
- Satoru Umezawa on the battlefield
- Great Whale in hand
- Mukotai Ambusher on the battlefield
- Mukotai Ambusher 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
- Declare Mukotai Ambusher as an attacker
- When it isn't blocked, activate up to seven lands you control by tapping them, adding at least
- Activate Great Whale's ninjutsu ability by paying and returning Mukotai Ambusher from the battlefield to your hand, putting Great Whale onto the battlefield from your hand tapped and attacking
- When Great Whale enters the battlefield, it triggers, untapping up to seven lands
- Activate Mukotai Ambusher's ninjutsu ability by paying and returning Great Whale from the battlefield to your hand, putting Mukotai Ambusher onto the battlefield from your hand tapped and attacking
- Repeat from step 2
- If you control up to seven lands that can tap to produce at least , this combo nets infinite mana
Results
- Infinite ETB
- Infinite LTB
- Infinite mana lands you control can produce
- Infinite untap of lands you control
Required Cards 3
Satoru Umezawa
Legendary Creature — Human Ninja
Great Whale
Creature — Whale
Mukotai Ambusher
Artifact Creature — Rat Ninja