Champion concept: Raven, Alchemist (support)
Sorry for bad eng+grammar mistakes. Her name is Raven. She is a alchemist-mage type champion. She can create potions for her and her allies and cast powerful spells. Ok lets go into abilities.
**Passive: Alchemy; **when game starts, Raven collecting essence and dust to create potions. This will take 200 seconds. Once potion is ready, she can Alt+Right click to give her allies or she can give herself. This is not normal potion and you can't stack same potions and you cant use her potions while another potion is active. İf you have no empty slot on your item box, your potion activated immedietly. There are 3 different potions ; regeneration pot, damage pot and speed pot. İf your last used ability is Q, then your potion will be damage. İf your last used ability is W, then your potion will be regeneration. İf your last ability is E, then your potion will be speed. You can reduce your passive timer by using your abilities based on how much they upgraded. Example if you have 3 times upgraded Q and you used Q ability, your passive timer reduce -3 sec.
Q: Arcane wave: Casts a line spell. Deals 30/50/70/90/150+%30 AP. Enemy champions got hit her Q will be marked. Marked champions take %5/8/11/14/17 dmg more one her aliies and raven herself. 4/3.5/3/2.5/2/1.5 sec cooldown. 500 Range. Has 200 line Damage potion: Gives +10AD(+%5 AP) and +10AP(%5 AP) lasts 100 seconds.
W: İmmune Shield: Casts her allied champion shield, shield absorbs all damage (mini kayle ult) for 2 seconds. Shielded allied champion still take cc effects.(cannot take damage but you can stun, slow etc.) 14/13/12/11/8 sec cooldown. (she cast this ability on herself) 550 Range. **Regeneration Potion: Gives %5(%1AP) mana and health regeneration. lasts 100 seconds. **
E: Arcane Chains: Casts chain on her targets (she must choose 2 targets). Can breakable if targets have 700 range bettween them. if she chain 2 allied champions, they will gain %5/10/15/20/25+%10 AP movement speed by 3 seconds** but allied champion brake chain, movement speed timer reset and movement speed bonus will be doubled.** if she chain 2 enemy champions, they will slowed %5/10/15/20/25+%10 AP by 3 seconds. if enemy champions brake chain, slow timer reset and slow ammont will be doubled. She can chain enemy champion and allied champion. Rules are same. 10/9/8/7/6 sec cooldown. Range 600. Speed potion: increases your base movement speed by %5(%1 AP) lasts 100 seconds.
R: Alchemy Ground: Casts a area spell on her allied champion it has 550 range.(spell has a 1000 area range). İn this area allied cc effect times will be doubled( ex: you stun enemy champion using your ability it lasts 4 seconds instead of 2.) and enemy cc effect times will be half. 180/160/150 second cooldown.
leave comment bellow. I will add more information pictures etc.