Summon the School, Phyrexian Altar, and Anointed Procession

Prerequisites

• Summon the School in hand
• Phyrexian Altar on the battlefield
• Anointed Procession on the battlefield
• available

Steps

1. Cast Summon the School for , creating four Merfolk creature tokens
2. Activate Summon the School by tapping four untapped Merfolk, returning it to your hand
3. Activate Phyrexian Altar by sacrificing a Merfolk token, adding one mana of any color
4. Repeat step 3 an additional three times
5. Repeat

Results

• Infinite death triggers
• Infinite ETB
• Infinite LTB
• Infinite sacrifice triggers
• Infinite storm count