Emiel the Blessed, Preston, the Vanisher, and Rapacious Dragon

Prerequisites

• Emiel the Blessed on the battlefield
• Preston, the Vanisher on the battlefield
• Rapacious Dragon on the battlefield
• available

Steps

1. Activate Emiel the Blessed by paying , blinking Rapacious Dragon
2. When Rapacious Dragon enters the battlefield, it and Preston trigger
3. Resolve the Rapacious Dragon trigger, creating two Treasure tokens
4. Resolve the Preston trigger, creating a token copy of Rapacious Dragon that is a 0/1 Illusion
5. When the Rapacious Dragon token enters the battlefield, it triggers, creating two Treasure tokens
6. Activate three Treasures by tapping and sacrificing them, adding
7. Repeat

Results

• Infinite LTB
• Infinite ETB
• Infinite colored mana
• Infinite creature tokens
• Infinite blinking
• Infinite Treasure tokens
• Exile any number of nonland permanents