[Champ Concept] Rodric the Forsaken Knight

V2.7 Edited 9/16/15 Appearance: Personally I'd imagine him as simple a very tall skeleton guy in a large suit of armor, probably steel gray with maybe a bit of flaking gilt and probably bit of rust and plenty of battle scars. Most likely his weapon would be a large great sword, maybe the best kept part of his appearance though not without is share of wear n' tear. He should appear old, worn but still powerful... and undead, very, very undead. (See below)

Lore: What is honor? It is not something you can eat, something that can keep you warm. It is not something you can use as a weapon or even a shield. Is it merely a concept, Or something deeper? unto our hearts... unto our souls. Rodric, once a knight of unquestionable honor, felled on the shores of the Shadow Isles but strangely not lost to its evil curse. Now he roams the lands of Valoran, in search of what, none but he could say. Does he seek the life he once had but lost, or perhaps some darker purpose.

"This is the price we pay for honor"

Passive: Soul Bound Blade: Rodric's basic attacks and damaging abilities deal additional magic damage equal to (1.5% his Max Health). This Damage is increased by 1% per 2% missing health.

Q-Sundering Strike: Rodric Cleaves the area in-front of him dealing 20/40/60/80/100 +(55% AD) physical damage to all units hit. If cast after "Iron Bound" he instead launches rooted enemies into the air for .75 seconds. CD- 5 seconds

W-Iron Bound: Rodric dashes forward a short distance stabbing ahead of himself, hit enemies receive 60/85/110/135/160 +(50% bonus AD) physical damage and are rooted for .75 seconds. If cast after "Sundering Strike" he instead slams sword into the ground sending out a shock wave that deals the same damage and slows struck enemies for 40% for 1.5 seconds. CD- 13/12/11/10/9

E-Blade Master: Passive: Increases the damage dealt by his passive (1.6/1.7/1.8/1.9/2% Max Health) Active: Rodric Gains bonus resistances equal to (5/10/15/20/25 +(10% Armor/MR)) and heals for 25% of the damage dealt by his passive (doubled against large minions/monsters and champions) for 5 seconds. CD- 20/18/16/14/12

R: Wrath of the Fallen: Rodric Unleashes his rage, Igniting the area around him to deal physical damage every half second for 3 seconds and ignoring all Crowd Control effects. During this time he is immobilized and cannot Attack or cast basic abilities save for Blade Magic. This ability can be recast to end early and will end instantly upon death. (150/210/270 +(120% bonus AD) physical damage). CD- 120/105/90

How's that for an Idea? I'm thinking of him being a health based fighter/tank champ with just a smidgen of mobility. Not entirely certain about his back story but just wanted to put something and was thinking he could have been some honorable knight in life but died on the shadow isles, but refused to turn wholly evil. Sort of like Sion but from the other way (good to not as good/really brutal to only brutal) or like the "exception that proves the rule". Just how riot is always going on about how they're always trying to step away from clichés or putting new twists on the classics.

Anyway I thought I'd throw this idea out here and see what everyone thinks about it. Names numbers are lore are subject to change and mostly just to give an idea, not to be balanced.

(maybe something like / that)