Mizzix of the Izmagnus, Birgi, God of Storytelling // Harnfel, Horn of Bounty, and Seething Anger

Prerequisites

• Mizzix of the Izmagnus on the battlefield
• Birgi, God of Storytelling // Harnfel, Horn of Bounty on the battlefield
• Seething Anger in hand
• You have at least three experience counters
• available

Steps

1. Cast Seething Anger with buyback by paying
2. Birgi triggers, adding
3. Resolve Seething Anger, giving target creature +3/+0 until end of turn
4. Repeat

Results

• Infinitely powerful creatures until end of turn
• Infinite magecraft triggers
• Infinite storm count