Biovisionary, Echo Mage, and Heat Shimmer

Prerequisites

• Biovisionary on the battlefield
• Echo Mage on the battlefield
• Heat Shimmer in hand
• available

Steps

1. Cast Heat Shimmer by paying its mana cost, targeting Biovisionary
2. Holding priority, activate Echo Mage by tapping it, copying Heat Shimmer twice, with both copies targeting Biovisionary
3. Resolve all Heat Shimmer spells, creating three token copies of Biovisionary
4. At the beginning of your end step, each Biovisionary triggers
5. Resolve the first trigger, causing you to win the game

Results

• Win the game