Pretty good, you could probably drop drones and reasoning for - idk, crossout designator maybe? But they're such gas not sure why you would. Plays surprisingly well under a board but obv prefers to go first; a truly lucky hand can net you 3-4 negates and a starter can get you at least 2. I like drones because you can consistently make baronne and hotred if you see it; little extra but allows you to make amazing dragon or punisher over the HRDAKC if you need that kind of thing instead. Honestly, plays through hand traps decently.
Has great matchups in general; not a lot can play through the boards it spits out. Side deck is for going second almost exclusively.
Kagari also a little extra clutch being a machine typing for Regulus; had that come up a couple times and felt guuuud.