The Reaper has three Skill categories; Dagger, Shadow, and Swoop skills. Dagger and Shadow skills are used to charge up Persona and Chaos Modes, and Swoop skills are heavily amplified by Persona— allowing the Reaper to unleash devastating attacks.
Lunar Eclipse: Cadenza – Focus all shadow and lunar energy to summon a giant shadow area that inflicts Damage to nearby foes, pulling them close. The shadow clone jumps through foes, inflicting Damage, before creating a massive explosion that launches foes in the air for Damage.
Solar Eclipse: Requiem – Focus your mind and blend into the shadows for 4s. Use the skill again to sneak up to your foe in the shadows and deliver 3 strikes to inflict Damage, launching your foe in the air with the last strike. Become Stealthed again for 4s upon each strike, and you can still attack foes while you are not. Ignore collisions with adventurers and Guardians during skill use.