New champion idea : Pool

I didnt have a good name for her so if u do write in the comments and tell me what you think!

Pool is a mage girl midlaner whos body is made entirely of water, she floats like Syndra or Malzahar when she walks

Passive: Pool gains 1.5% missing mana every second when she is in the river and gains increased movespeed, these effects apply when she casts her e, or she is on her water trails

Q: Pool shoots two water blasts with each of her hands, what makes it unique is that there is a space in between so if the enemies can get in between the two blasts, they dodge it, if the enemy is in her e, a water trail, or the river, they get stunned for 1 second

W: Pool places a little bit of herself wherever she is standing, for the next 10 seconds she leaves a water trails behind as she walks that lasts the whole game, activating her passive when she is on it. she may recast the ability to deform, separating her body, becoming invulnerable, and reform wherever she started her w

E: Pool creates a swirling tidal pool on the ground around her, think as big as trundle w This tidal pool slows enemies inside it, and deals damage over time, when pool is in it she gains magic damage on her basic attacks and increased attack speed

R: think nocturne ult range, Pool winds up for 1.5 seconds and then dashes towards an ally surrounding them with herself, giving them a water shield , the shield slowly becomes health the longer she stays on them, the more she heals them the more thr shield decays, she may recast whenever she wants to dash out of the ally, taking away the shield and damaging and slowing any enemies she hits with the dash, if the shield is destroyed before she dashes, Pool simply gets out of the ally without dashing, if she waits out the entire heal, she will not dash but simply get off of them. The dash towards the ally and out of them both leave behind a water trail that lasts the entire game