Twincast + Reverberate
Produces: Infinite magecraft triggers
- Color identity
- UR
- Mana
- {U}{U}{R}{R}
Steps
- Cast any instant or sorcery spell, or wait for an opponent to cast one.
- Holding priority, cast Reverberate by paying {R}{R}, targeting that spell.
- Cast Twincast by paying {U}{U}, copying Reverberate, with the copy targeting Reverberate.
- Resolve the copy of Reverberate, copying the original Reverberate, with the copy targeting the original Reverberate.
- Repeat step 4.
How to execute this combo
The "Twincast + Reverberate" 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 magecraft triggers.
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.