Metamorphosis Fanatic, Bloodflow Connoisseur, and Glorious Protector

Prerequisites

• Metamorphosis Fanatic in hand
• Bloodflow Connoisseur on the battlefield
• Glorious Protector in the graveyard
• available

Steps

1. Cast Metamorphosis Fanatic by paying
2. When Metamorphosis Fanatic enters, it triggers, returning Glorious Protector from your graveyard to the battlefield
3. When Glorious Protector enters, it triggers, exiling Metamorphosis Fanatic until Glorious Protector leaves the battlefield
4. Activate Bloodflow Connoisseur by sacrificing Glorious Protector
5. When Glorious Protector leaves the battlefield, Metamorphosis Fanatic is returned from exile to the battlefield
6. Repeat from step 2
7. Resolve all Bloodflow Connoisseur abilities

Results

• Infinite LTB
• Infinite ETB
• Infinite sacrifice triggers
• Infinite death triggers
• Infinite +1/+1 counters on Bloodflow Connoisseur