Dual Strike + Insidious Will

Prerequisites

• You have a way to cast an additional instant or sorcery, or an opponent is casting one.

Steps

1. 1Cast any other instant and/or sorcery spell, or wait for an opponent to cast one.
2. 2Holding priority, cast Dual Strike by paying , copying the next instant or sorcery spell you cast with mana value four or less.
3. 3Cast Insidious Will by paying , targeting the instant or sorcery spell cast in step 1.
4. 4Dual Strike triggers, copying Insidious Will, with the copy targeting the original Insidious Will.
5. 5Resolve the copy of Insidious Will, copying Insidious Will, with the copy targeting the original Insidious Will.
6. 6Repeat step 5.

Effects

• Infinite magecraft triggers