Replication Technique + Doubling Season
Produces: Near-infinite creature tokens, Near-infinite ETB
- Color identity
- GU
- Mana
- {4}{U}
Prerequisites
You have a way to create a creature token.
Steps
- Cast Replication Technique by paying {4}{U}, targeting Doubling Season.
- Replication Technique's demonstrate ability triggers, causing you to copy it, with the copy targeting Doubling Season.
- Resolve the copy of Replcation Technique, creating two token copies of Doubling Season.
- Resolve the original Replication Technique, creating eight token copies of Doubling Season.
- Create a creature token, causing you to instead create 2,048 creature tokens.
How to execute this combo
The "Replication Technique + Doubling Season" 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: Near-infinite creature tokens, Near-infinite ETB.
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.