Doppelgang + Timeless Witness
Produces: Infinite ETB, Infinite storm count, Infinite creature tokens, Infinite magecraft triggers, Infinite landfall triggers, Infinite copies of all permanents, Infinite mana permanents you control can produce, Return all cards from your graveyard to your hand
- Color identity
- GU
- Mana
- {15}{G}{U}
Prerequisites
There are four permanents on the battlefield that can collectively tap to produce at least {2}{G}{U}.
Steps
- Cast Doppelgang by paying {15}{G}{U}, creating five token copies of Timeless Witness and of the four mana-producing permanents.
- When the Timeless Witness tokens enter the battlefield, they trigger, returning Doppelgang and up to four other instant or sorcery cards from your graveyard to your hand.
- Activate seventeen of the mana-producing permanent tokens by tapping them, adding at least {15}{G}{U}.
- Repeat.
- Once you have infinite tokens and mana, you may instead target any other permanents using Doppelgang.
How to execute this combo
The "Doppelgang + Timeless Witness" combo takes 5 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 ETB, Infinite storm count, Infinite creature tokens, Infinite magecraft triggers, Infinite landfall triggers, Infinite copies of all permanents, Infinite mana permanents you control can produce, Return all cards from your graveyard to your hand.
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.