Just a post for fun. It can include skins that already have current VFX as well, if you don't like them, what would you do to change them?
Personally I'd adjust FrankenBride Annie.
I'd love to see all of her W changed into this Electrical shock in front of her, and her E/shield into a Static Electricity shield. Stuff like that.
Maximum Morde3 votesPentakill Sona.
Sharjo3 votes[slayer-pantheon-thumbs]
Brutusness3 votesTyrant Swain. Because at least one of his models could use a goddamn backing animation.
Wrathof3003 votesZombie 
.
I'd add zombie SFX and maybe a different walk/run animation.
NocturnalOutcast2 votesProject Leona; It was such a let down, that I only use it if i know there is another project skin on the team. Give it a new recall, and do something with her shield while it is up, maybe up the "project" partical effects a bit, I know its not expected to be to ashe/yi level, but it feels so bland. Pool Party Leona has its own recall and it is a 975, why does project not!?
Fasmodey2 votesRuneborn and Battlecast Xerath.
Forbidden Siren2 votesTraditional Karma. Make it more resemble her old style of animations but still retain her current. Her AA throws unlimited amount of fans like Kitana from MK (or Nidalee, who have unlimited amount of spears) and instead of doing "Hadoken" for her Q, she does a big swing of her fan that throws a projectile of wind. It would also be cool if she twirl whenever she uses her shield.
Blades in Exile2 votesBlood Moon 
just because of the new skins and map, give her more particles
