Swarm Intelligence + Reiterate

Prerequisites

• If desired, you have another instant or sorcery card in hand with mana to cast it.

Steps

1. 1Cast any instant or sorcery spell, or wait for an opponent to cast one.
2. 2Holding priority, cast Reiterate by paying , targeting the spell.
3. 3Swarm Intelligence triggers, copying Reiterate, targeting the original Reiterate.
4. 4Resolve the copy of Reiterate, copying Reiterate targeting the original Reiterate.
5. 5Repeat step 4.

Effects

• Infinite magecraft triggers