Bristly Bill, Spine Sower, Cryptic Trilobite, and Chromatic Orrery

Prerequisites

• Bristly Bill, Spine Sower on the battlefield
• Cryptic Trilobite on the battlefield
• Chromatic Orrery on the battlefield
• available

Steps

1. Activate Bristly Bill by paying , doubling the number of +1/+1 counters on creatures you control
2. Activate Cryptic Trilobite three times by removing three +1/+1 counters from it, adding six that can only be spent to activate abilities
3. Repeat

Results

• Infinite colorless mana that can only be spent to activate abilities
• Infinite colored mana that can only be spent to activate abilities
• Infinite +1/+1 counters on creatures you control that have a +1/+1 counter on them