Scuttling Sliver, Trazyn the Infinite, Coveted Jewel, and Leyline of Transformation

Prerequisites

• Scuttling Sliver on the battlefield
• Trazyn the Infinite on the battlefield
• Coveted Jewel in the graveyard
• Leyline of Transformation on the battlefield

Steps

1. Activate Trazyn using Coveted Jewel's ability by tapping it, adding three mana of any color
2. Activate Trazyn by paying , untapping it
3. Repeat

Results

• Infinite colored mana
• Infinite untap of creatures you control
• Infinite mana creatures you control can produce