Port Razer + Splinter Twin
Produces: Infinite combat damage, Infinite combat phases, Infinite creature tokens with haste, Infinite damage, Infinite creature ETB, Infinite creature LTB, Infinite mana creatures you control can produce, Infinite untap of creatures you control
- Port Razer
- Splinter Twin
- Color identity
- R
Prerequisites
Splinter Twin attached to Port Razer. Port Razer does not have summoning sickness. An opponent is unable to block Port Razer.
Steps
- Activate Port Razer's ability from Splinter Twin by tapping it, creating a token copy of Port Razer with haste.
- Declare the newest Port Razer copy as an attacker.
- When the token copy of Port Razer deals combat damage to an opponent, it triggers, untapping all your creatures and creating an additional combat phase after this one.
- Repeat.
How to execute this combo
The "Port Razer + Splinter Twin" combo takes 4 steps in order. Make sure you have the mana open and permanents listed in the prerequisites before you start — opponents can respond between steps.
The end result: Infinite combat damage, Infinite combat phases, Infinite creature tokens with haste, Infinite damage, Infinite creature ETB, Infinite creature LTB, Infinite mana creatures you control can produce, Infinite untap of creatures you control.
Practice the line offline: lay out the cards, walk through each step, and note where you can lose the combo (summoning sickness, lack of priority, removal on a key permanent). In game, announce each step clearly; in casual play you can offer to shortcut after demonstrating the loop.
The best window is a turn when opponents are tapped out or after they commit a spell — hold protection (a counter, Vexing Shusher) if the combo wins on the spot.