Orthion, Hero of Lavabrink, Priest of Urabrask, and Staff of Domination

Prerequisites

• Orthion, Hero of Lavabrink on the battlefield
• Priest of Urabrask on the battlefield
• Staff of Domination on the battlefield
• Orthion does not have summoning sickness
• available

Steps

1. Activate Orthion's second ability by paying and tapping it, creating five token copies of Priest of Urabrask with haste
2. When the token Priest of Urabrasks enter the battlefield, they trigger, adding fifteen
3. Activate Staff of Domination's third ability by paying and tapping it, untapping Orthion
4. Activate Staff of Domination's first ability by paying , untapping it
5. Repeat
6. Once you have infinite mana, you may use it to activate Staff of Domination's other abilities
7. You may also instead target any other creature using Orthion's ability

Results

• Infinite card draw
• Infinite copies of creatures you control
• Infinite creature tokens with haste
• Infinite death triggers
• Infinite draw triggers
• Infinite ETB
• Infinite lifegain
• Infinite lifegain triggers
• Infinite LTB
• Infinite mana creatures you control can produce
• Infinite red mana
• Infinite sacrifice triggers
• Infinite untap of creatures you control