Thousand-Faced Shadow, Palinchron, and Kappa Tech-Wrecker

Prerequisites

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

Steps

1. Declare Palinchron and Kappa Tech-Wrecker 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 Kappa Tech-Wrecker 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 Kappa Tech-Wrecker's ninjutsu ability by paying and returning Thousand-Faced Shadow from the battlefield to your hand, putting Kappa Tech-Wrecker 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