Crackdown Construct, and Plate Armor

Prerequisites

• Crackdown Construct on the battlefield
• Plate Armor on the battlefield
• You control at least three other Equipment

Steps

1. Activate Plate Armor's equip ability by paying , targeting Crackdown Construct
2. Crackdown Construct triggers, giving itself +1/+1 until end of turn
3. Resolve the Plate Armor ability, attaching it to Crackdown Construct
4. Repeat

Results

• Infinitely large Crackdown Construct until end of turn