New champion idea :)

Champion : Piltergeist (Poltergeist of Piltower), he can have another name Geist, Winster, or other.

Role : Jungle main (He should use his mist speed to venture between lanes fast , and then use minion he wants to make an attack) Support (he can change between what kind of assistance is needed , more magic dps or tanky supp etc)

Back story 1 - is that he haunts the Piltower and can have a rival from that town who killed him ( lets say Caitlyn killed him, and hes was so enraged that he could not move on and became an angry spirit).

Back story 2- is that he left shadow isle to haunt his crew who left him there. While they been out at the sea exploring they crashed on the Shadow isle, after seeing all horrific creatures there they flee leaving him behind.

Design - he would look something like Nocturne, but with feet, floating like Janna and Syndra , but having that ghostly smoke and very little other physical features (imagen Dr. Manhattan look but mor dark and smokey)

All his possessions become champion size high (Melee minion, Olaf size, Caster minion Ahri size, Siege minion Darius size) , but much more darker and twisted, with glowing eyes and dark shadowy limbs (like Siege possession will carry a cannon on his shoulder, a wheel will become a small shield and another one a shoulderpad ; a Caster minion will have a long hood and creepy glowing eyes , and hsi robe will part at the hip showing one of his leggs wich is all dark and skeletonlike ). all clothes will be teared

Abilities:

Passive ( while in Mist form gain movement speed (while in Possessed form gain mana each 5 ability use)

Mist form Q - Claw ( swipe enemies ina small cone in front (WW old Q)) W- Screech - fear 2 targets in a small area around him E - Dash (basically a ghost summoner spell copy ) R- Possess (He starts with it, like Nidalee and Elise) Possess a body of a minion. Possessed form Melee minion

Q- Havoc (swing axe/sword in a cone infront of him)
W- Assault – (jump at a target for heavy damage)
E- Shadow armor (shield up, gain a defense stats for a short time
R- Erupt- explode and go to Mist form

Possessed form Caster minion

Q- Throw magic barrage i a line (3 in succession ) W- Phase (shadow teleport within a small area) E- Throw a magic grenade ( AoE ) R- Same

Possessed form Siege minion

Q- Cannon (heavy slow attack AoE (3 balls, recharge) W- Embrace darkness ( fuse with shadows and take 1/2 damage but become rooted ) E- Mine (place a field thats stealthed and stuns on contact limited to 1) R- Same