NEW CHAMP IDEA(S)

So been thinking of what kind of champ can be new for Riot, so its been awhile since a support, so ive gotten the idea of someone like a sona, call it unoriginal I don't care hate is hate, so this champ is some sort of elemental changing champ , controller of the elements could be a name but whatever, leave that to riot, so passive I'm not sure, Q can be Fire, deals a small burst of damage and gains a extra damage passive, W is a rock type...thing... so he/she gains a small shield and a passive of bonus armor and magic resist, E is air, small burst of move speed and passive is nearby allies with movespeed bonus (kinda like the passive), and what we all "love" the ultimate, so ive got the idea of a powered up E, to where this champ turns into a ultimate sized pool and deals damage based on a percent of some kind, soon after depending on the damage they deal they will heal along with a base heal, like pool thing...seems too similar...what ever so the passive idk maybe some sort of thing going on, like after each ability cast they gain mana regen. I don't know, I leave up to you guys to hate me, come up with better ideas for this, maybe get riot to do a better version of this, thanks for reading ( I fell like I should say something dumb like " leave a like and subscribe, share this with your friends")