Burning Anger, Phyrexian Colossus, and Shadowspear

Prerequisites

• Burning Anger on the battlefield
• Phyrexian Colossus on the battlefield
• Shadowspear on the battlefield
• Phyrexian Colossus does not have summoning sickness
• Shadowspear and Burning Anger attached to Phyrexian Colossus

Steps

1. Activate Phyrexian Colossus by tapping it, dealing 9 damage to any target and causing you to gain nine life
2. Activate Phyrexian Colossus by paying eight life, untapping it
3. Repeat

Results

• Infinite damage
• Infinite lifegain
• Infinite lifegain triggers