Panoptic Mirror | Lithoform Engine | Ghostly Flicker

(and one other card)

At the beginning of your upkeep,
Panoptic Mirror triggers.
Holding priority, activate
Lavabrink Floodgates by tapping it, adding ({R} magic symbol) ({R} magic symbol) .
Activate
Lithoform Engine's first ability by paying ({2} magic symbol) and tapping it, copying
Panoptic Mirror's trigger.
Resolve the copy of
Panoptic Mirror's trigger, casting a copy of
Ghostly Flicker without paying its mana cost.
Resolve the copy of
Ghostly Flicker, blinking
Lavabrink Floodgates and
Lithoform Engine.
Repeat from step 2.