Trazyn the Infinite, Retrofitter Foundry, and Five Hundred Year Diary

Prerequisites

• Trazyn the Infinite on the battlefield
• Retrofitter Foundry in the graveyard
• Five Hundred Year Diary in the graveyard

Steps

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

Results

• Infinite LTB
• Infinite ETB
• Infinite sacrifice triggers
• Infinite death triggers
• Infinite creature tokens
• Infinite blue mana