[Champion Concept] Quaid, Torrent Warrior

Im terrible at writing lore, but basically i want to create a mercenary wind swordsman, ultimately, the killer who framed Yasuo. He see's other people use of wind magic as limited and weak, believing that he has unlocked the true fury of the wind itself. He wields a double-sword and is looking forward to an eventual meeting with Yasuo.

Resource: Mana

Passive: Whirling strikes- Every 7th auto attack hits all enemies in a small radius around him. (Each rank in his Ultimate reduces this by 1 to a minimum of ever 4th strike). Enemies hit by this radial attack are knocked up for .25 seconds.

Q: Wind's Fury- Cost: 40__Cooldown: 12/11.5/11/10.5/10 seconds. Passive: Increase movement speed by 6/7/8/9/10% Active: For 4 seconds, gain 10/20/30/40/50% increased attack speed and 5/10/15/20/25% armor penetration.

W: Thrashing Winds- Cost: 60__Cooldown: 15 seconds at all ranks. Passive: Wind swirls around you damaging nearby enemies for 10/15/20/25/30(+1%AP) magic damage per second. Active: Knock back all nearby enemies, dealing 70/110/150/190/230(+10%AP) magic damage and slow them by 30% for 2 seconds. Passive is disabled while this skill is on cooldown.

E: Gale Strike/Ride the Wind- Cost: 50(first cast only)__Cooldown: 10 seconds at all ranks. Active: Throws a fast moving whirlwind that deals 50/60/70/80/90(+50% bonus AD)(+20%AP) damage to all enemies in a line. Minions and small monsters are pushed to the side while champions and large monsters are knocked into the air for .5 seconds. This attack stops if it hits a champion or large monster and marks them for 3 seconds. If this attack marks a target, it can be activated again causing Quaid to teleport to their location.

R: Perfect Storm- Cost: 100__Cooldown: 100/80/60 A large whirlwind surrounds Quaid for 8 seconds. For the duration, enemies within the zone are affected by thrashing winds and are slowed by 30/40/50%. At the end of the duration, all enemies still within the zone are pulled toward the center.

Quotes: "The wind is fierce, unforgiving, and unyielding." "I'll show you the true power of air magic." "Storm's coming..."

To Yasuo: "You are an excellent swordsman, but your mastery of wind has barely scratched the surface." "One little twister and a flying trick. That's it?!"

To Janna: "They call you a prodigy... Im not impressed."

Thoughts?