Kiora of Fire and Ashes, Agatha of the Vile Cauldron, and Phyrexian Altar

Prerequisites

• Kiora of Fire and Ashes on the battlefield
• Agatha of the Vile Cauldron on the battlefield
• Phyrexian Altar on the battlefield
• available

Steps

1. Activate Kiora by paying due to Agatha, creating a 5/5 Dragon creature token with flying
2. Activate Phyrexian Altar by sacrificing the Dragon token, adding one mana of any color Repeat

Results

• Infinite creature ETB
• Infinite creature LTB
• Infinite creature sacrifice triggers
• Infinite death triggers