Carthalaxs, Terror of the Sea

Hey everyone this is Candoru, I don’t normally post stuff but I thought of an idea for champion that I think people might like. So I am going to tell some lore about him and then explain some of the ideas for his ability’s. If you know Nautilas’s lore, the champ I came up with kind of goes with the mysterious black ooze that Nautilas was pulled into. I hope you enjoy and if people really like it I will tell more about him and connections between him and the other champions. Who knows maybe riot will see this and make the champion?

Long ago a Marai named Kanim was playing with his friends. They headed out like they normally do to their favorite spot. The spot was a special reef; sea creatures were everywhere and it was beautiful. the reef had many different colors to it from the different shells. purples and blues, vibrant colors glittered off it from the sunlight.  Kanim and his friends would play all day by the reef.  They would act like explores as they searched the reef. Sometimes they would reenact battles of the tide callers and there amazing powers. They loved it.
But on this particular day something new was at the reef.  A small crater with a mysterious dark pearl was in the center. it caught Kanims attention. Kanim’s friends dared him to go touch it. He knew he shouldn’t he didn't know if it was dangerous or not, but his curiosity got the best of him and he went to touch it. As he got closer to it he started to cough and gasp for breath, a small dark cloud of weird ooze came out of the pearl. It was calling him begging him to embrace it. His friends started to grow fearful and called out to him to come back. Kanim didn’t listen the pearl had grasped his mind and pulled him to it. His friends worried, tried to go after him, but it was too late.
Kanim grasped the pearl and the Dark ooze burst forth consuming him, his friends and the reef. Kanim fell into darkness. The towns people nearby grew worried as they saw the black ooze explode outward and creep toward them. They ran from it. What had happened no one knows.
Kanim awoke; His eyes were foggy and he could barely see. He searched the surrounding area. The reef was gone and in its place a massive fissure. It leaked the black ooze lots of it. Kanim felt different his mind clouded like the darkness had filled him. He called out for his friends, but he got no answer. He started to grow in fear. He looked at himself and realized he was no longer Kanim. His hands were claws sharp and menacing. He had black tentacles that had grown out of his torso. he had legs like crab and his tail was fatter like a lobster. his body now leaked of black ooze. 
Kanim screamed out in horror at what he had become. He searched for some way to look at his face. He found a glass shard that stuck up from the sand. It was probably dropped there by one of the boats that had passed by earlier. His face was horrified, Kanim couldn’t believe it. His face was like a squids, but also like a crab. And infused with his forehead was the dark pearl. Kanim scrambled around in fear trying to figure out what to do. I need to find the tide caller maybe he can help. 
Kanim scrambled back to his village desperate for help. When his people saw him they fled in horror and called him a monster. He tried to explain, but his people quickly became hostile to him and started to attack him. He desperately tried to hold back from hurting them, but the pearl compelled him to unleash the darkness within him. Finally he had enough of their attacks and unleashed his power against them. They flew back damaged and became ill from the ooze; they fled from him calling him a terror of darkness. 
What had he done! He had attacked his own people. He was not a Marai anymore; now he doesn’t not know what he is. The tide caller would try to kill him if he found him. The pearl started to compel him back to the fissure where he had transformed.  He had no clue what to do so he followed the pearl and went back to the fissure. There the pearl started to tell him he is a servant of the great dark master and too obey him. Spread the great glory of the ooze to all. So now Kanim corrupted by the pearl, now called Carthalaxs, follows the tide of darkness spreading its horrifying glory to the rest of the sea, and preparing the way for the dark master the pearl speaks of.

   So what do you think?  please give me feedback. now I am going to explain the ideas I had for the Carthalaxs abilities, but not in great detail that way they can be changed easily. (also note i am not that great with names lol)

1. Passive, the pearls embrace – as long as an opposing champion is near Carthalaxs for every 5 seconds the opposing champion gets 1 stack of black ooze. Black ooze when applied will do a random decrease affect to the following champions, Attack damage, attack speed, mana regen, health regen, movement speed, armor, or magic resist. One Black ooze stack goes away every 3 seconds. Black ooze can stack up to 3 times with different affects for each.

2. Q, Ooze shot – Carthalaxs shoots a ball of black ooze dealing moderate damage to whatever is hit and applies 1 stack of Black ooze

3. W, tentacle grasp – Carthalaxs throws out one of his tentacles and if it hits and opposing champion applies slow and pulls that champion toward Carthalaxs (the opposing champion can still move and cast spells while being pulled). if the opposing champion gets to far away from Carthalaxs the ability releases the opposing champion. (the faster the opposing champion the harder it is for Carthalaxs to hold them)

4. E, Ooze crush – Carthalaxs uses his both his massive claws to crush his target consuming all black ooze stacks on the target to deal massive damage.

5. R, Ooze whirlpool – Carthalaxs dives underwater and moves a short distance to a target location. Then he resurfaces and becomes rooted creating a massive whirlpool slowing all opposing champions caught in it and pulling them to the center dealing moderator to massive damage the closer they are to the center. (yet again the faster the opposing champions the harder it is for Carthalaxs to hold them)

    So those are the abilities I could think of, what do you think? My idea was a champion that pulls someone in and the longer they stay pulled in the more they hurt for it. Please give me feedback and ask Questions I look forward to see what people think of him. or you know just view the lore story lol. OK added incentive to say yay to him if there are 20 or more votes for yay i will add more to the story (Carthalaxs meets Nautilus).