Brash Taunter, Storm-Kiln Artist, Chain Lightning, and Mirage Mirror

Prerequisites

• Brash Taunter on the battlefield
• Storm-Kiln Artist on the battlefield
• Chain Lightning in hand
• Mirage Mirror on the battlefield
• available

Steps

1. Activate Mirage Mirror by paying , causing it to become a copy of Storm-Kiln Artist until end of turn
2. Cast Chain Lightning by paying , targeting Brash Taunter
3. Storm-Kiln Artist and Mirage Mirror each trigger, creating two Treasure tokens
4. Activate both Treasure tokens by tapping and sacrificing them, adding
5. Resolve Chain Lightning, dealing 3 damage to Brash Taunter, and causing you to pay to copy Chain Lightning, targeting Brash Taunter
6. Brash Taunter, Storm-Kiln Artist, and Mirage Mirror each trigger
7. Resolve the Brash Taunter trigger, dealing 3 damage to an opponent
8. Resolve the Storm-Kiln Artist and Mirage Mirror triggers, creating two Treasure tokens
9. Repeat from step 4

Results

• Infinite damage
• Infinite magecraft triggers