well reaper doesnt exactly transform like shadowhunter but her identity to go into persona is more like a mode change so that would be somewhat similar, youll want lunar voice engraving to play around persona.
Hunger is spam your swoop skills, higher apm than most classes, keep your identity meter maxed out.
I’ve found that Hunger is more beginner friendly and forgiving so im running that until lunar becomes objectively better way down the road
many classes got a spec engraving and and one for swiftness, like deathblow and eso.
Thirst is the swiftness playstyle where you just piano your red skills.
Lunar is the spec variant where you build your identity and go into big hits, build meter big hit and repeat