Orthion, Hero of Lavabrink, Sword of the Paruns, Phyrexian Altar, and Patron of the Arts

Prerequisites

• Orthion, Hero of Lavabrink on the battlefield
• Sword of the Paruns on the battlefield
• Phyrexian Altar on the battlefield
• Patron of the Arts on the battlefield
• Orthion does not have summoning sickness
• Sword of the Paruns attached to Orthion
• available

Steps

1. Activate Orthion's second ability by paying and tapping it, creating five token copies of Patron of the Arts with haste
2. When the Patron of the Arts tokens enter the battlefield, they trigger, creating five Treasure artifact tokens
3. Activate Phyrexian Altar five times by sacrificing the Patron of the Arts tokens, adding
4. When the Patron of the Arts tokens die, they trigger, creating five Treasure artifact tokens
5. Activate seven Treasures by tapping and sacrificing them, adding
6. Activate Sword of the Paruns by paying , untapping Orthion
7. Repeat
8. Once you have infinite mana, you may instead target any other creature you control

Results

• Infinite colored mana
• Infinite copies of creatures you control with haste
• Infinite creature tokens with haste
• Infinite death triggers
• Infinite ETB
• Infinite LTB
• Infinite sacrifice triggers
• Infinite Treasure tokens
• Infinite untap of creatures you control
• Infinite mana creatures you control can produce