"I've got a long list of ex-lovers who will tell you I'm quite insane."
Attacking and Moving
While it wasn't intentional that Eury has Atomic Poison Ivy's ultimate, upon seeing her champion spotlight I found how I want Eury to move and attack.
Eury is carried around the battlefield by her hair in an insect-like manner, with a crude similarity to Urgot or Priscilla.
Eury attacks with whips of her hair - the same hair that she otherwise walks on.
Innate: Eury's basic attacks, Hairwhip and Pirouette will charm enemies within Manipulate or below 50% of their maximum health for a short duration. Enemies cannot be charmed again for some seconds.
Active: Eury's lashes her hair in the target direction, dealing magic damage to all enemies in a line and slowing them for a short duration. Enemies caught by the tip are also disarmed for the duration.
Active: Eury dashes to the target allied champion and encases the both of them in chrysalis of hair for up to 3 seconds, shielding them both from the next hostile ability. Eury's target remains mobile for the duration and will carry Eury with them.
Active: Eury pirouettes forward a short distance, damaging surrounding enemies and gaining 100% dodge chance during the dance. Eury can activate the ability a second and third time within 3 seconds of each other.
Active: Eury shrouds the area surrounding her in a disorientating haze for a few seconds. Allies within the haze are stealthed, but she remains visible. Dealing damage will remove stealth for 0.65 seconds.
So that she may be the centre of her enemies' attention.
Eury's name derives from Euryale, one of the three gorgons in Greek mythology.
It is phonetically similar to Fury, which complements her theme of a scorned woman.
While Jinx has referred to Eury's hair as "boring", this is evidently out of jealousy (retroactively, at least, I cannot speak for how boring Jinx's sister's hair was going to be).