Arc Reactor + Ghostly Flicker + Lithoform Engine

U identity

Commander legal

The 3 combo pieces

• Arc Reactor
• Ghostly Flicker
• Lithoform Engine

How to execute it

1. Cast Ghostly Flicker by paying {2}{U}, targeting any two permanents.
2. Holding priority, activate Arc Reactor by tapping it, adding {C}{C}{C}.
3. Activate Lithoform Engine's second ability by paying {3} and tapping it, copying Ghostly Flicker, with the copy targeting Arc Reactor and Lithoform Engine.
4. Resolve the copy of Ghostly Flicker, blinking Arc Reactor and Lithoform Engine.
5. Repeat from step 2.

What the combo produces

• Infinite magecraft triggers