Corona, The Conversion Master

Corona, The Conversion Master HP: 422 (+50 per level) HP Regen: 8 (+1 per 5 seconds per level) MP: 265 (+21 per level) MP Regen: 4 (+1.7 per 5 seconds per level) AD: 49 (+3 per level) Movement Speed: 345 Attack Speed: .625 (+2.5% per level) Attack Range: 150 Armor: 28 (+1.7 per level) Magic Resist: 31 (+2.4 per level) Passive: 10% of AD is gained as AP, 10% of AP is gained as AD, 10% of armor is gained as magic resist, 10% of magic resist is gained as armor, 10% of HP is gained as MP, and 10% of MP is gained as HP. As a penalty 10% of the mana cost is taken as true damage (This cannot drop her below 1 HP) and 10% of damage taken is deducted from mana. This ability stacks with itself. Q: Corona deals 10/15/20/25/30% of AP on hit as magic damage passively. On cast her next auto attack within 7 seconds deals 100% AP in magic damage. This resets her auto attack timer, and dashes up to 100 units to enter auto range while attacking. This ability has a 20/17/14/11/8 second cooldown and costs 40/50/60/70/80 mana. W: Corona channels, converting 1% of max MP into 1/1.25/1.5/1.75/2% max HP every .25 seconds. This channel ends whenever Corona takes damage, she moves, she runs out of mana, or her HP is maxed. This ability has no base mana cost, and has a 40/37.5/35/32.5/30 second cooldown. E: Corona choose between 2 effects based on number of pressed hotkey before clicking an enemy champion. She either steals 2/4/6/8/10% of their AD and AP for 5 seconds, or 1/2/3/4/5% of their max HP and MP, reduced effects based on magic resist for reduction, but gain is based on premitigation effects. This ability costs 40/45/50/55/60 MP and has a 13 second cooldown. This ability has a 400 unit range. R: Corona forgoes reason and unleashes her full potential for 10 seconds. Her Q and E can be used while on cooldown, but it increases this abilities cooldown by the remainder of time left. This ability is ended early should its cooldown exceeds 180 seconds. This ability has a 120/80/40 second cooldown and costs 5% Max MP+80.

Lore: Ionia is about balance, but there are multiple philosophies about what balance is. Corona was blessed from a young age with the ability to convert materials into others, but she was exiled because this was "Against the natural balance of the world". She spent a long time wandering the wilderness, and managed to elude Noxus during the invasion, but some time passed and despite her ever increasing abilities, she never felt at home. She became nomadic, exploring the entire land within Ionia, until she came across the Wuju Dojo. Master Yi had already come to terms with his plans for vengeance when she arrived, and as such was willing to pass on the art of Wuju, but Corona has no reason to learn the art itself. Instead, she requested her to teach her about more mundane things, among them meditation and companionship. After spending a few weeks there, she ran away, not out of any strong emotions, just to find herself, and she did so. She would spend entire days meditating under a waterfall, relying on her conversion to keep herself going through the stressful exercise. Eventually she found herself desiring companionship once more, and knowing she was still technically exiled from Ionia, she could only seek out Yi, but it turns out he had joined the League of Legends. As such, she went to join him.