Steel Overseer, Crystalline Crawler, and Freed from the Real

Prerequisites

• Steel Overseer on the battlefield
• Crystalline Crawler on the battlefield
• Freed from the Real on the battlefield
• Freed from the Real attached to Steel Overseer
• Steel Overseer does not have summoning sickness

Steps

1. Activate Steel Overseer by tapping it, putting a +1/+1 counter on each artifact creature you control
2. Activate Crystalline Crawler's first ability by removing a +1/+1 counter from it, adding
3. Activate Freed from the Real's second ability by paying , untapping Steel Overseer
4. Repeat

Results

• Infinite +1/+1 counters on all artifact creatures you control except Crystalline Crawler