Molten-Core Maestro + Reiterate

Prerequisites

• You have another instant or sorcery card in hand with valid targets as applicable.

Steps

1. 1Cast the other instant or sorcery by paying its mana cost.
2. 2Molten-Core Maestro triggers, putting a +1/+1 counter on it, and adding an amount of equal to its power if the spell had mana value 5 or greater.
3. 3Holding priority, cast Reiterate with buyback by paying , targeting the instant or sorcery.
4. 4Molten-Core Maestro triggers, putting a +1/+1 counter on it and adding an amount of equal to its power.
5. 5Resolve Reiterate, copying the instant or sorcery and returning Reiterate to your hand.
6. 6Repeat from step 3.

Effects

• Infinite +1/+1 counters on a creature
• Infinite copies of the casted instant or sorcery
• Infinite magecraft triggers
• Infinite red mana
• Infinite storm count