Prismari, the Inspiration + Insidious Will
Produces: Infinite magecraft triggers
- Prismari, the Inspiration
- Insidious Will
- Color identity
- UR
- Mana
- {2}{U}{U}
Prerequisites
You have another instant or sorcery card in hand with the mana to cast it and applicable target(s) if needed.
Steps
- Cast any other instant or sorcery by paying its mana cost.
- Holding priority, cast Insidious Will by paying its mana cost, targeting the instant or sorcery cast in step 1.
- Insidious Will's storm ability triggers, creating at least one copy of Insidious Will targeting the original Insidious Will.
- Resolve a copy of Insidious Will, copying Insidious Will targeting the original Insidious Will.
- Repeat step 4.
How to execute this combo
The "Prismari, the Inspiration + Insidious Will" 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.