Dualcaster Mage, Emiel the Blessed, and Brass's Bounty

Prerequisites

• Dualcaster Mage on the battlefield
• Emiel the Blessed on the battlefield
• Brass's Bounty in hand
• You control at least four lands
• available

Steps

1. Cast Brass's Bounty by paying
2. Holding priority, activate Emiel by paying , blinking Dualcaster Mage
3. Dualcaster Mage enters the battlefield, copying Brass's Bounty
4. Resolve the copy of Brass's Bounty, creating at least four Treasure tokens
5. Activate three Treasure tokens by tapping and sacrificing them, adding
6. Repeat from step 2

Results

• Infinite blinking
• Infinite colored mana
• Infinite ETB
• Infinite LTB
• Infinite magecraft triggers
• Infinite Treasure tokens