More realistic:

Mystery +1: Cooldown 2, Nin Damage

+2: Cooldown 2, cannot be dodged

Y+1: 10 targets

Y+2: All Enemy targets

Chase +1: trigger twice

+2: trigger 3 times

Y+1: Add Chaos

Y+2: Remove Debuff protection, Add Chaos

Barrier +1: Max Chakra 60 while barrier is active

+2: Barrier round 1,4,7

Dodge +1: Add friendly Uchiha Ninja gain 50% dodge stat, while shisui on field

+2: Konoha gain 50% dodge, while shisui on field

Y+1: Shisui Reflect first Debuff

Y+2: Shisui Reflect all Debuff