Trazyn the Infinite, Five Hundred Year Diary, and Singing Bell Strike

Prerequisites

• Trazyn the Infinite on the battlefield
• Five Hundred Year Diary in the graveyard
• Singing Bell Strike on the battlefield

Steps

1. Activate Trazyn using Five Hundred Year Diary's ability by tapping it, adding at least seven
2. Activate Singing Bell Strike by paying , untapping Trazyn
3. Repeat

Results

• Infinite blue mana