Gilder Bairn, Gemstone Array, and Presence of Gond

Prerequisites

• Gilder Bairn on the battlefield
• Gemstone Array on the battlefield
• Presence of Gond on the battlefield

Steps

1. Activate Presence of Gond by tapping Gilder Bairn, producing its effect
2. Activate Gilder Bairn by paying and untapping it, doubling each counter on Gemstone Array
3. Activate Gemstone Array as many times as necessary by removing counters from it, adding at least three mana
4. Repeat from step 2
5. Once you have infinite counters on Gemstone Array, you may instead double the counters on any other permanents

Results

• Infinite charge counters on a permanent
• Infinite colored mana
• Infinite proliferate for permanents
• Infinite creature tokens