Barrin, Master Wizard, Master of Waves, and Phyrexian Altar

Prerequisites

• Barrin, Master Wizard on the battlefield
• Master of Waves in hand
• Phyrexian Altar on the battlefield
• Your devotion to blue is at least seven
• available

Steps

1. Cast Master of Waves by paying
2. Master of Waves enters the battlefield, creating at least eight 1/0 Elemental creature tokens
3. Activate Phyrexian Altar by sacrificing seven Elemental tokens, adding
4. Activate Barrin by paying and sacrificing an Elemental token, returning Master of Waves from the battlefield to your hand
5. Any remaining 1/0 Elemental creature tokens you control die as a state-based action due to having zero toughness
6. Repeat

Results

• Infinite colored mana
• Infinite death triggers
• Infinite ETB
• Infinite LTB
• Infinite sacrifice triggers
• Infinite storm count