Someone ask for a mechanically hard tank? Introducing... Alfonso, the Edgewalker

Saw a thread earlier asking about a mechanically hard tank champ, so I put on my best CertainlyT hat and went to work. Don't ever let nobody say I never did nothing for the peoples.

Alfonso, The Edgewalker

Passive: Two Sides of the Same Coin Has two forms, light and dark. When light, has increased armour (scaling with bonus magic resist). When dark, has increased magic resist (scaling with bonus armour).

When hit by physical damage from a champion, switches to light automatically. When hit by magic damage from a champion, switches to dark automatically. Forced transformations can only happen once every X seconds.

On switching, gains move speed temporarily.

Q - Light: The Right Hand Grasps Gain a physical damage shield, and Alfonso's next attack slows in an AoE, and is converted to magic damage.

Q - Dark: The Left Hand Targets Alfonso purges slows on himself and nearby allied champions, and grant them a physical damage shield. If there are no allied champions in range, grants a shield to nearby allied minions instead, and his next auto attack causes shield minions to switch focus to his target. Turn to light.

W - Light: The Left Foot Emboldens Heals Alfonso and nearby allied champions, and grants them a magic damage shield. If there are no allied champions in range, grants a movement and attack speed boost to nearby allied minions instead, and his next auto attack fears nearby enemy minions. Turn to dark.

W - Dark: The Right Foot Strides Gain a magic damage shield, and dash to target area, doing physical damage in an AoE on arrival.

E - Light: The Left Eye Shines Passive - Nearby enemy champions that auto attack while facing Alfonso gain shine stacks. At 3 stacks, they are blinded temporarily. There is a delay before this can effect the same champion again. Active - After a brief delay, shoots 3 bolts in a cone that do physical damage, and burn for magic damage over time, to the first target hit. A target can only be hit by 1 bolt. The bolts move in a random zig-zag out from Alfonso.

E - Dark: The Right Eye Stalks Passive - Nearby allied champion auto attacks cause shadow stacks on their target. At 3 stacks, the target takes % current HP true damage, but stealths for a short time. Active - Spawns 4 black fire balls around Alfonso that move out from around him in a spiral. Targets hit take magic damage. Once the fireballs hit the end of their spiral, they stop, and then fly towards the last champion they hit, doing physical damage. Fireballs that didn't hit an enemy champion return towards (name).

R - Light: My Pain Protects Toggle - While active, getting hit by CC grants stacks of Steadfast, up to a max. Alfonse gains tenacity based on the number of stacks he has. While Alfonso has at least 3 stacks, he does AoE physical damage scaling with the number of stacks. If toggled off while he has at least 3 stacks, switch to dark and do AoE physical damage scaling with the number of stacks. If Alfonso switchs to dark while he has stacks, they are consumed to cleanse CC from allies within range, and grant them tenacity.

R - Dark: My Pain Silences Toggle - Drains HP over time to grant double that health as a shield, up to Alfonso's current HP. Shield does not decay while toggled on. If shield is more then half current HP, does AoE magic damage, and Alfonso's auto attacks consume 10% of the shield to silence enemy champions that are hit. If toggled off while the shield is over half current HP, switch to light and do AoE physical damage scaling with the shield. If Alfonso switches to light while he has this shield, the shield is consumed and split between allied champions in range.