Orthion, Hero of Lavabrink, Thornbite Staff, and Rith's Attendant

Prerequisites

• Orthion, Hero of Lavabrink on the battlefield
• Thornbite Staff on the battlefield
• Rith's Attendant on the battlefield
• Orthion does not have summoning sickness
• Thornbite Staff attached to Orthion
• available

Steps

1. Activate Orthion's second ability by paying and tapping it, creating five token copies of Rith's Attendant with haste
2. Activate a Rith's Attendant token by paying and sacrificing it, adding
3. When the Rith's Attendant token dies, Orthion triggers, untapping itself
4. Repeat from step 2 for each remaining Rith's Attendant token
5. Repeat from step 1
6. Once you have infinite mana, you may forego sacrificing the Rith's Attendant tokens and/or target any other creature

Results

• Infinite copies of creatures you control with haste
• Infinite creature tokens with haste
• Infinite death triggers
• Infinite ETB
• Infinite green mana
• Infinite LTB
• Infinite red mana
• Infinite sacrifice triggers
• Infinite white mana