Voltaic Construct, Elvish Aberration, and Liquimetal Torque

Prerequisites

• Voltaic Construct on the battlefield
• Elvish Aberration on the battlefield
• Liquimetal Torque on the battlefield
• Elvish Aberration does not have summoning sickness

Steps

1. Activate Liquimetal Torque's second ability by tapping it, causing Elvish Aberration to become an artifact until end of turn
2. Activate Elvish Aberration by tapping it, adding
3. Activate Voltaic Construct by paying , untapping Elvish Aberration
4. Repeat from step 2

Results

• Infinite green mana
• Infinite untap of artifact creatures you control