Champion ''Armokaia''
So hello, on free time i maked some idea about new champion named Armokaia, in primary i only have storyline of him and some primitive skills + drawed a wery primitive look of him , also at begining i want to say sorry about english knowledge.
OKay so at begining storyline ; One day when sky turn dark, near shurima flyed an asteroid, who some scientists(Heimerdinger.Mundo) named - ''ARROR-1'' . And sended a rocket to learn about it and choosed A citizen called Armokaia who get samples from ARROR-1 but when The rocket landed on Asteroid Armokai saw something that changed him forever and he become ''Last Warrior of Sun''. On asteroid was some unknown metal ore in place where he landed, looks like it was alive because it changed forms, and choosed Armokaia, to be his host, so it connected with Armokaia skin and now Armokaia can gain power from his enemy and cuz of that mysterious ore when Armokaia return, he now fight on Demacia side, his black hair turned blonde and he cut them in boss cube. So he called this ore ''Bio-Metal'' and gun who is made of this metal ''SoulEater'' Cuz when he shots enemy it make not only damage but apsorbs enemy skills like chameleon and gun for 10-30 seconds turns in enemy weapon so Armokaia can attack with it. Also he got tattos on hands - Left: Lux (from latin it mean Light/sun) and on right hand : Ark ( to combine with lux , it is mean to be like sun ark ) . Okay that was about storyline of this champ.
Skills ( i dont know exacely how to range it or seconds for skills but i try to make it but u need to rescale this)
P: Passive(Bio-Transport) For passive its about 10-40 seconds coldown if he aint using any q,w,e,r then armokaia if he got souls(energy) in his weapon it will turn in healpoints for him based of how much energy is in it, 10-50% of his max heal(the higger is level then percents is bigger and coldown is a bigger too for example if it is lvl 18 then armokaia gain 95% of max heal back but cooldown is 50 seconds if not attacked by enemy)
Q: Bio-Chameleon
If armokaia use Q and hit enemy for 5 times (reduced 1 per 5 lvl)with gun also reducing enemy hp based on armokaia damage, he gains one of enemy skills(q,w,e armokai can choose one of them for about 10 secods time is based on level he got for example if it is lvl 1 then 10 secods active, if lvl18 then 30-50)
W: Bio-Ally
If armokaia use w and select some one nearby ally he han use one of his skills who he want while ally is nearby but only that skill who is awailable to ally so examle, if aatrox, lvl 1 taked skydive then he use it, at lvl 6 when all skills available he can choose what skill to take, power of dmd gased on armokaia dmd + ally damage reduced by 50%
E: Bio- Skin
So if armokaia gains this skill he can chose enemy or ally, and gain their skins and name to ambush enemy like chameleon, or help team, example if armokaia see that some team is runing in brush and low hp, he can help and switch skins so enemy thinks that armokaia ir that one who run away, while in skin mode armokai for short time gains Armor +200-500 (5 second-10 based on level) so if ally has 20 hp armokai can escape too. Also for short time armokai gains champion basic atack skill. e is active about 30 sec - 1,30 min based on level. Also name cant be se name is enemy champ name and nickname R: Ultima Bio
Basically nothing special only all 3 skills in one and for longer time, also armokai can use enemy ultimates or ally he can choose what champion he want in range, so if it is alistar he gain skill all his skills + ultimate Exacely in same power not reducing anything, basicaly he just coppy all enemy or ally player items power and everything else. Coldown 120 secs atcive about 1 min based on level
P.S armokaia dont use mana he is Power champ like zed but he steal souls for base atack from minions like aatrox :)
Useful items

Sugested lines: Mid or Bot ADC also can be jung cuz of E