Leech Bonder, Cryptolith Rite, and Lae'zel, Vlaakith's Champion

Prerequisites

• Leech Bonder on the battlefield
• Cryptolith Rite on the battlefield
• Lae'zel, Vlaakith's Champion on the battlefield

Steps

1. Activate Leech Bonder by tapping it, adding
2. Activate Leech Bonder by paying and untapping it, removing a counter from a creature, and putting two of that type of counter on another target creature you control
3. Repeat

Results

• Infinite proliferate