Hopefully the best champ idea I've had . . . and I've had alot

Lore: There exists another plane of existence. It is not Runeterra. It is not the Void. It is not the Glade. This plane is only known to one man. This man is known as Kolun. But he does not reveal information about this plane. For many years have tried to persuade him to let out even the slightest of information. The details for some reason cannot be read from his mind.

      In time, many people gave up, and they came to the assumption that he was just a no-good liar. But some others persisted. And  on the most recent talk to him, he said he would reveal the information to one man. And this man's name is Yasuo.

      The men who spoke to him were confused, but they agreed, and soon, even though nobody knew his whereabouts. This set the toll on his capture even higher, but things changed as now he wasn't wanted dead.  The best hunters were sent out. Even assassins. The pay got even larger, and soon thousands were out to catch Yasuo.

      But this resulted in something tragic. A major catastrophe. The League of Legends fell apart. The main purpose it was made was to oversee the resolution of conflict in Valoran. But conflict became to great, and the entire League of Legends broke apart. Vicious, mutated monsters ran free, and political conflict in Valoran became too great. Soon all of Valoran broke apart into chaos, civilians turning into homeless scavengers.  Valoran itself became a wasteland.

       Then for unknown reasons, all magic was lost. People lost the magic, and life became worse. All of the League of Legends members joined together despite their differences along with the key magicians of Valoran.  They wanted to try and stop this. But all attempts failed. Some attempted suicide, for they didn't want to live like this. Casualties this way included Ekko, the newest member, Amumu, Lulu, and Ezreal. Later, Yasuo revealed himself.

        He was rejected as he expected. But he didn't care, and instead went to the only place he could: Kolun. Kolun's home was in perfect shape beside the Serpentine River. When Yasuo entered, Kolun sat there, as he always did. "Enter." 

       " Finally, you have come. Do not say a word. For now I will tell of this plane of existence. It is called . . .  .. .  Valoran." At first Yasuo didn't understand, but when he looked outside, it made sense. " This is our new plane of existence. We have made it this way. Man's foolishness has led to this. They wanted to know. Now they do." Yasuo was speechless. "But it can be fixed." "How?" "We let it be, Yasuo. We let it be."

        Years passed. Decades. Centuries. Eons. One day, long after everyone passed, it happened. Down at the pit of the Baron Nashor, a spark was ignited. The Baron appeared. And the spark grew bigger. Larger. Until it completely covered the Baron. Then it dissipated. Where the Baron Nashor once was stood a man.  He looked normal. He had some armor on as well. All he said was . . . .  "Again."  And so we are here.

Abilities:

Passive: Creator: Whenever you, an ally, or minions spawn or respawn, gains experience. In addition, he gains a temporary buff of + 3 x lvl % bonus AP and AD.

Q: Begin: Starts life, causing everything to be marked with Begin. The mark stays on until you cast Survive. Can be cast on allies or enemies. They recover 60/90/120/150/180 + 40% AP health (even if they're an enemy) and they gain 10/15/20/25/30 movement speed for 5 seconds. * Note it isn't a percent but an actual. number. This ability cannot be cast on enemies or allies Cooldown: 18/17/16/15/13 seconds. Mana: 30/40/50/60/70 mana

W: Survive: All targets marked with Begin lose the health they gained from Begin and take 60/90/120/150/180 +60% AP +60% AD physical damage. They are marked with Survive and lose Begin marks, which stays until you cast End. Whenever they attack you they lose 1% of their current health, but if they cast abilities they gain 3% of their current health. Cooldown: 22/21/20/19/18 seconds. Mana: 30/40/50/60/70 mana.

E: End: All targets marked with Survive take 100/125/150/175/200 + 55% AP + 55% AD physical damage, and lose Survive marks. If this is fatal, then you gain 10/15/15/20/20 mana and all your abilities' cooldowns are reduced by 1 second. Cooldown: 20/19/18/17/16. Mana cost: 30/40/50/60/70 mana

R: Again: Marks all enemies and ally champions with Begin, but doesn't give them health. Cooldown: 42/37/32 seconds. Mana cost: 50/70/90 mana.