Star | Caster | PvE / PvP | Impact
Omega starts best on Insight (4pc) + Valor (2pc) with Speed necklace and ATK% ring. From there, branch into the High-end route and the PvP route as your gear options widen.
Omega feels best once ATK%, Crit Rate, and Crit DMG are online, giving the first rotation a much steadier payoff.
Skill investment is cleanest as Special >= Ultimate >= Basic, with the first cooldown setting the pace for the full rotation.
Lead with the highest-invested cooldown so the opener starts on the strongest possible breakpoint.
Ultimate is usually the next meaningful breakpoint once the opener lands and should carry the mid-cycle payoff.
Use Basic between cooldowns while you keep ATK% and Crit Rate stable on gear.
Budget target is 3 / 3 / 3, with 7 / 7 / 7 as the long-term skill finish.
Start on the PvE / PvP line with Insight (4pc) + Valor (2pc) and Speed necklace and ATK% ring. Move into the High-end route and the PvP route once the baseline is stable.
PvE / PvPPvE / PvP
Insight (4pc) + Valor (2pc) PvE / PvP keeps SPD on the necklace and ATK% on the ring.High-end
Destruction (4pc) + Valor (2pc) High-end keeps SPD on the necklace and ATK% on the ring.PvP
ATK (4pc) + Valor (2pc) PvP keeps SPD on the necklace and ATK% on the ring.Priorities
Target Stats
Lock Speed necklace and ATK% ring, then stack ATK%, Crit Rate, Crit DMG, and Speed through substats.
Upgrade Path
Journey: Hard
Core line: Lacy and Muriel. Fill the remaining slots with Bunny Frey, Charlotte, and Petra or Naru.
Lacy Core 
Muriel Core 
Bunny Frey Flex 1 
Charlotte Flex 2 
Petra Flex 3 
Naru Flex 3 Skill Cards
Passive
Omega's passive matters more once the core stat line is online and the rotation is already stable.
Basic
Use the basic to bridge cooldowns; it should stay behind the two higher-impact skills in upgrade priority.
Special
Special is the first real investment breakpoint for this build and usually defines the early payoff window.
Ultimate
Ultimate still helps anchor the opener, even when the build upgrades Special first.
