Breath of Fury, Loyal Apprentice, and Cosmotronic Wave

Prerequisites

• Loyal Apprentice and your commander on the battlefield
• Breath of Fury on the battlefield attached to a creature other than Loyal Apprentice or your commander
• Cosmotronic Wave in hand
• available

Steps

1. Cast Cosmotronic Wave (or any other card that ensures the enchanted creature will deal combat damage to a player) on first Main Phase
2. Move to combat where Loyal Apprentice creates a token creature
3. Attack with the creature enchanted with Breath of Fury
4. At end of combat, move Breath of Fury to the token created by Loyal Apprentice
5. Repeat steps 2-4

Results

• Infinite combat phases
• Infinite damage