Crystron Regenesis Diabellstar

Regenesis bridges either solo or with Diabellstar into Crystron via Dracossack > Cherubini > send Smiger > full combo. The Diabellstar half is pretty consistent as a way to get an omni on board before anything else, but the Regenesis half is a touch bricky - though in both cases you can easily end on 2 omnis (Infinity +  Shemot/Ilia Silvia) + Spell/Trap (Tristaros) + Pop (Cluster). Also, both engines dodge Lancea.

12 non-engine is maybe a touch low for this meta, but you do make up for it with more engine and interruptions. Citree mostly exists for the times when you've only got Crystron starters - there's not enough board space for Citree + Tristaros if you started with a bridge, though there is space if you get Diabellstar + Crystron starters in your opener.

The 3 engines are as small as I could dare to cut them down to; maybe you can crank the deck size to ~43-46 if you want to force more non-engine.