Orthion, Hero of Lavabrink, Dockside Extortionist, Thornbite Staff, and Phyrexian Altar

Prerequisites

• Orthion, Hero of Lavabrink on the battlefield
• Dockside Extortionist on the battlefield
• Thornbite Staff on the battlefield
• Phyrexian Altar on the battlefield
• available

Steps

1. Activate Orthion's first ability by paying and tapping it, creating a token copy of Dockside Extortionist with haste
2. When the token Dockside Extortionist enters the battlefield, it triggers, creating at least two Treasure tokens
3. Activate a Treasure by tapping and sacrificing it, adding
4. Activate Phyrexian Altar by sacrificing the Dockside Extortionist token, adding
5. When the Dockside Extortionist token dies, Orthion triggers, untapping itself
6. Repeat
7. Once you have infinite Treasure tokens, you may instead use Orthion's second ability to make copies of any creature(s) you control

Results

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