Continue?, Phyrexian Altar, and Scholar of the Ages

Prerequisites

• Continue? in hand
• Phyrexian Altar on the battlefield
• Scholar of the Ages on the battlefield

Steps

1. Activate Phyrexian Altar by sacrificing Scholar of the Ages and another nontoken creature, adding
2. Cast Continue? by paying , returning Scholar of the Ages and at least one other creature from your graveyard to the battlefield
3. When Scholar of the Ages enters, it triggers, returning Continue? from your graveyard to your hand
4. Repeat

Results

• Infinite ETB
• Infinite LTB
• Infinite colored mana
• Infinite death triggers
• Infinite magecraft triggers
• Infinite recursion of creatures you control
• Infinite sacrifice triggers
• Infinite storm count
• Return all instant and sorcery cards from your graveyard to your hand