Ghostly Flicker + Lithoform Engine + Sceptre of Eternal Glory

Ghostly Flicker

Lithoform Engine

Sceptre of Eternal Glory

How it works

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