Reiterate, and Battle Hymn

Prerequisites

• Reiterate in hand
• Battle Hymn in hand
• available

Steps

1. Cast Battle Hymn by paying its mana cost Holding priority, cast Reiterate with buyback by paying , creating a copy of Battle Hymn and returning Reiterate to your hand
2. Resolve the copy of Battle Hymn, adding at least six
3. Repeat from step 2

Results

• Infinite magecraft triggers
• Infinite red mana
• Infinite storm count