Prismari, the Inspiration + Twincast

Mana needed: {U}{U}

UR identity

Commander legal

The 2 combo pieces

• Prismari, the Inspiration
• Twincast

What must be in place

You have another instant or sorcery card in hand with the mana to cast it and applicable target(s) if needed.

How to execute it

1. Cast any other instant or sorcery by paying its mana cost.
2. Holding priority, cast Twincast by paying its mana cost, targeting the instant or sorcery cast in step 1.
3. Twincast's storm ability triggers, creating at least one copy of Twincast targeting the original Twincast.
4. Resolve a copy of Twincast, copying Twincast targeting the original Twincast.
5. Repeat step 4.

What the combo produces

• Infinite magecraft triggers