Champion Idea: a Marksman. Critiques very welcomed

A re-implementation of Kogma’s previous Attack-speed break mechanic with new twist. When critiquing, please focus on champion mechanics and not on the lack of aesthetic conceptualization. Let’s say it’s a boy, and his name is Oz.

Key details: -Meant to be weak early and hyper carry late game.
-Hyper-scale with both crits and on-hit builds -Typical fragile marksmen base stats

• Range: 500. Very very short. ** ** Passive: Double Shot Oz fires 2 projectiles instead of 1 for his basic attacks. A projectiles does 40-55% of Oz’s 100% total AD. (90-110% total based on level). Each projectiles apply on-hit effects fully.

Q: Dash + Speed-thief Skill-shot ** Static Cooldown: 2 seconds, 2 charges. Recharge timer: 30 seconds, affected by CDR. Oz dashes toward a target direction for a short distance (400 units), and for one second he can fire a skill shot (800 units) does moderate damage and slows to the first unit hit. The shot slows for 3 seconds and Oz gains the same amount of movement speed that his victim loses for that 3 seconds ** W: Attack-speed steroid + cap-breaking CD: 12 seconds. Double Oz’s current attack speed for 4 seconds, can break regular att.spd cap of 2.50. Cannot activate until after 4 seconds into a combat. Damage modifier: 75/85/90/95/100% (does not affect damage from on-hit effects)

E: ground-targeted delayed AOE skill shot that apply a powerful debuff CD: 10 seconds. About Morgana’s W size. After 1.5 seconds delay, an area is blasted with magical light, apply a powerful debuff to all targetable units within the zone for 5 seconds. Debuff: Oz deals extra magical damage (1-3% of target’s maximum health) to enemies afflicted by the debuffed as on-hit effects. (X2 per basic attack via double shot).

**R: Applying root through basic attacks in a short window. ** After silencing himself for 1 second, Oz empowers himself for the next 10 seconds. Causing his on-hit to apply a stack of debuff. Once an enemy champion is afflicted with 6 stacks of this debuff (3 basic attacks via passive), the enemy champion is rooted for (1.5/2.25/3) seconds. Cannot be re-applied to the same target.

Key things to notice:

1. Oz has very short range and consistently vulnerable, unlike Kog (with his steroid on). He also have damage modifier on both W and Passive to keep him in check.
2. When he uses W, he had done his part of kiting with Q and/or his team has locked his target down. So then, he can risk to activate W.
3. W is very weak without having landed E beforehand, especially early game. So it is still a skill-based powerhouse. And it cannot activate at the start of a battle, so Oz cannot assassinate effectively and is mandated to kiting first before he can uses his W at all.
4. If he misses the speed-steal skill shot from Q, he will be very vulnerable. As the dash is short and his AA range is very short.
5. When using his R, he can switch target to apply roots on different enemies. When both R and W are active, rooting would almost happen instantly.