Maison

Madness

Back row

Physical damage

Phantoms

DPS

Throws 3 shuriken, dealing Physical Damage to a random enemy. The final hit deals greater Damage
■ Physical DMG: 252%
■ Final Hit Physical DMG: 168%

18 sec Cooldown

Borrows the power of the Master to deal Physical Damage to an enemy.
■ Physical DMG: 630%

Increases CRIT Hit.
■ CRIT Hit Increase: 42%

Throws a shuriken,dealing Physical Damage to an enemy.
■ Physical DMG: 60%

Skill priority

You will level up most skills regardless how useful they are for the combat power padding in endgame. As a general rule of thumb:

Units you are not sure you will use long term: Skills to level 4. If they're passives that benefit the team, can take that to 7.
Strong units but not your main personality: Skills to level 7 for raids and elemental content. Not worth going higher if they are not your main team.
Strong units on your main personality (and waifus): Max out skills. You can start with 7/7/7 and slowly work towards 12/12/12 when you can sweep stage 10.