Thousand-Faced Shadow, Palinchron, and Moon-Circuit Hacker

Prerequisites

• Thousand-Faced Shadow in hand
• Palinchron on the battlefield
• Moon-Circuit Hacker on the battlefield
• Moon-Circuit Hacker and Palinchron do not have summoning sickness
• An opponent cannot block Moon-Circuit Hacker or Palinchron
• You control up to seven lands that can tap to produce at least

Steps

1. Declare Palinchron and Moon-Circuit Hacker as attackers
2. When they aren't blocked, activate up to seven lands you control by tapping them, adding at least
3. Activate Thousand-Faced Shadow's ninjutsu ability by paying and returning Moon-Circuit Hacker from the battlefield to your hand, putting Thousand-Faced Shadow onto the battlefield from your hand tapped and attacking
4. When Thousand-Faced Shadow enters the battlefield, it triggers, creating a token copy of Palinchron that is tapped and attacking
5. When the Palinchron token enters the battlefield, it triggers, untapping up to seven lands
6. Activate Moon-Circuit Hacker's ninjutsu ability by paying and returning Thousand-Faced Shadow from the battlefield to your hand, putting Moon-Circuit Hacker onto the battlefield from your hand tapped and attacking
7. Repeat from step 2
8. Deal combat damage using the Palinchron tokens, dealing infinite combat damage to the defending opponent
9. If you control up to seven lands that can tap to produce at least , this combo nets infinite mana

Results

• Infinite combat damage to target opponent
• Infinite creature tokens
• Infinite ETB
• Infinite LTB
• Infinite mana lands you control can produce
• Infinite untap of lands you control