Imaginary Charcter Showdown 3: League of Legends

Her name is Sage. Eons ago, another woman, also known to have been called Sage, walked the world as the first Spirit Walker. This Sage was a woman of miracles. The tasks she could perform had never been seen before her time. One could call her the creator and first user of magic (and the word 'sage'). It was under her prowess that the spirits lost their original forms took various shapes of Sage's choosing. Her otherwordly magic led to the conjecture that she was neither born of Runeterra nor was she born of the void. It has been eons since Sage's time, and her name had faded into the pockets of history. Unknowingly, the current successor of the spirits over which she held dominion, Udyr, continues to enjoy the powers which she had wrought. Only the League, with its ancient stores of information, knows of this history. It is uncertain whether or not this Sage of old and the Sage which fights in the fields of Justice are the same.When the League first subjugated Vel'koz into its institution and called it into the fields, Sage appeared into the summoner's chamber and halted the match. The scribe immediately noted the following words: "Summoners, I am Sage. I come with an offer and a warning. The creature called Vel'koz isn't what it seems. Even now, Vel'koz hungrily gathers information, but not for himself. The source controlling Vel'koz, the source creating the rift between the void and your world, is biding it's time. You made the ultimate mistake when you made Vel'koz another 'champion' of your League. The information it has gathered is now in the worst place it could possibly be. I will lend you my powers to arrest this force. Vel'koz must not discover my existence. I'll seal most of my powers and appear as 'just another champion' in your League."With this said, Sage vanished. When the summoners first called Sage to the Summoner's Rift, they accidently summoned Kayle and Morgana, resulting in a 5v6 match. There were no incidents later. Sage's motives are largely unknown. The immense power she has suppressed worries the heads of the League. Why is she fighting? Who does she fight for? What if she were to suddenly turn her powers against the League?The four abilities Sage has chosen for herself for the sake of her Champion persona are as follows:Passive: Power Suppressed - The unimaginable power of Sage will sometimes 'leak' and 'accidently' causes every 5th auto attack to create a randomly generated status impairment that lasts for a short time.Q) Counterfire - Sage is surrounded by a barrier of magic which reflects damage proportional to the amount of force applied to it. Return a percentage of all physical damage dealt as magic damage (after armor is applied). When active, Sage deals three times this damage and drains mana over time.W) Dependency - Sage draws half of a target allies powers and uses it as her own. For a short time, Sage's stats are increased by a percentage of an ally's stat's, and the ally loses the same stat value for the duration.E) Subjugation - Sage transfers some of her powers to a number of nearby friendly minions and can now control them (hold shift, click). Minion's stats are increased proportional to Sage's stats.R) Absolute Dominion - Sage closes her eyes, roots herself in place and takes control of a target enemy champion for a short duration or until cancelled. Her armor and magic resist is decreased for the duration, and the target champion becomes vulnerable to its former allies' attacks.