Namshiel, The Gatekeeper (Tricky Revision)

Name: Namshiel, The Gatekeeper

Namshiel is a melee fighter who specializes in lengthy engagements but can also do well in small skirmishes. He can gap close to and stun an enemy champion for quick damage, shielding any retaliation. All of his non-ultimate abilities have two components, which can be activated upon hitting an enemy with the first portion.

Tags: Melee, fighter, mage

Reccomended Items (SR):
Starting Items: Doran's Ring, Health Potion
Essential Items: Sorcerer's Shoes, Lich Bane, Rabadon's Deathcap
Offensive Items: Nashor's Tooth, Deathfire Grasp, Void Staff
Defensive Items: Abyssal Scepter, Rod of Ages, Zhonya's Hourglass

Base stats:
HP: 505 (+75 per lvl)
Mana: 320 (+45 per lvl)
Movespeed: 340
AD: 53 (2.3 per lvl)
HP/5: 5.3 (0.7 per lvl)
MP/5: 6.5 (0.4 per lvl)
AS: 0.679 (2.0% per lvl)
AR: 17 (3.1 per lvl)
MR: 30 (1.25 per lvl)
Range: 150

Passive: Anticipation
When in combat with an enemy champion, Namshiel's AP increases by 1/3/5/7 depending on how many enemy champions are in 650 range of him. Additionally, when attacking enemy units, Namshiel's AP increases by 3/7/11/15, stacking 3 times. This buff lasts for up to 5 seconds.

Q: Lightning Rush
Range: 450
Cost: 60 mana
Namshiel dashes at a specified location. If he hits an enemy target, he thrusts his sword at them, dealing 60/90/120/150/180 (+0.6 AP) magic damage, and can then cast Rend in the next 4 seconds.
Q (2nd cast): Rend
Range/Diameter: 300/250
Cost: 30 mana
Namshiel then does a jumping slash at a specified location, damaging targets in a small AoE for 50/75/100/125/150 (+0.5 AP) magic damage and knocking them back a short distance.
Cooldown: 12/11/10/9/8 seconds

W: Parry
Range: ???
Cost: ? mana
Namshiel raises his blade in a defensive stance, shielding himself from 70/110/150/190/230 (+0.6 AP) damage. The shield persists for 2.5 seconds and he can cast Spin Slash in the next 4 seconds.
W (2nd cast): Spin Slash
Range: ???
Cost: ? mana
Namshiel then attacks targets around him in a small AoE, dealing ?/?/?/?/? magic damage (+0.X AP) and slowing opponents by X%.
Cooldown: ?

E: Double Slash
Range: 250
Cost: 70 mana
Namshiel slashes a specified enemy unit twice, dealing 40/60/80/100/120 (+0.35 AP) on each hit. He may then cast Discharge in the next 4 seconds.
E (2nd cast): Discharge
Range: 250
Cost: 50 mana
Namshiel then stabs the enemy target, releasing electricity into the enemy which deals 50/65/80/95/110 magic damage (+0.5 AP) and stuns it for 1 second.
Cooldown: 18/15/12/9/6 seconds

R: Gatekeeper's Wrath
Range: 800
Cost: 160 mana
Calling upon his powers as the gatekeeper, Namshiel dashes to specified location, slashing any enemy champions he comes in contact with, and places a mark on them that initially does 120 magic damage. After he reaches the end of his dash, he calls down thunderbolts on all enemy champions marked, dealing 300/400/500 (+0.8 AP) magic damage. The mark persists on enemy champions hit for 3 seconds, increasing damage taken from all sources by 8%.
Cooldown: 180/150/120 seconds