just for fun, feel free to criticize

Blade of Autumn

Passive: Mortal Wounds, auto attacking and landing abilities on enemies will apply wound stacks MAX 12 stacks, upon reaching full stacks enemy will burst taking 70 +80% of AD and be slowed by 80% and decay rapidly over .75 seconds.

Q - Precision

subject slashes his wakazashi in a half circle in front of him dealing 40/60/85/100/120 + 60% of AD

W - Force

subject takes a few steps forward and slams his wakazashi downwards slowing enemies hit for 40% rapidly decaying over .5 seconds and dealing 60/75/90/105/120 + 80% of bonus AD

E - Perfect Zen

for the next 1.5 seconds subject deflects all incoming skillshots and autoattacks taking 10% of the damage. after 1.5 seconds subject counter attacks the nearest enemy prioritising champions and dealing 60% of all damage deflected converted into Ad damage +20% of Attack Damage.

R - Discord

subject changes fighiting style losing 30% of current movement speed and gaining it as bonus armor magic resist 10% CDR that can go beyond the CDR cap, and gain an additional 40% of Attack Damage as well as an additional 20% maxmium health pool, also gained as health. for the next 40 seconds

Alternatively subject changes fighting style and loses armor and magic resist and damage, gaining movement speed, attack speed, auto attack range and cdr.