Lovila, the Titan of the Waves
So... I just have a kit idea for a champion for League. I am happy to discuss my ideas (only if we are having a friendly conversation :) anything else is ignored).
I went through and made some edits. Cooldowns, mana cost, stats, etc (the goods) were added to the concept. Nothing is final yet. Everything is still open to discussion.
Lovila, the Titan of the Waves
Passive - Blessing of the Tide
Lovila is granted a shield worth 50 (scaling by 20 per level) (+45% AP) when she is nears a stream. The shield regenerates 5% of its missing value per second while out of combat. If broken, Blessing of the Tide goes on cooldown for 40 seconds (unaffected by cdr) but is reduced by 1 second every time Lovila lands an ability on an enemy champion. If Lovila moves out of range of her streams, her shield begins to decay at a rate of 2.5% of its current value per second.
Q: Brutal Stream
Range - 750
Cooldown - 5 seconds (flat)
Mana Cost - 50/55/60/65/70
Lovila whips forth a stream of water that deals 50/90/130/170/210 (60% AP) magical damage and slows enemies hit by 30%. Then, the stream falls to the ground and can be affected by Lovila's other abilities. Streams last for 6 seconds.
W: Geyser
Range - 650 (to be considered nearby)
Cooldown - 12/11/10/9/8 seconds
Mana Cost - 60/75/90/105/120
Lovila causes all nearby streams to erupt, dealing 60/110/160/210/260 (+75% AP) magical damage to all enemies struck.
E: Ride the Tide
Range (targeting a stream ) - 650
Travel Length - 750
Cooldown - 1.75 seconds
Lovila submerges herself beneath a targeted stream and rides it to the other side, becoming briefly untargetable. Enemies standing on the stream are stunned for .75 (increased to 1 second at max rank) and take 60/90/120/150/180 (45% AP) magic damage. Lovila cannot ride the same stream more than once every 4 seconds. (1.75 cooldown between rides)
R: Flood
Range - 1650 (the stream created shares this range)
Cooldown - 180/140/100 seconds
Mana Cost - 100
Lovila charges forth with a wave following behind her. Enemies hit by the wave take 200/250/300 (+65% AP) magical damage and are dragged along with it. Then, the wave crashes and creates a massive stream behind her.
Stats:
(Values were decided by viewing other champion values on the league of legends fandom. Champions used were 
, 
, 
since they are within the same class as her)
Health - 500 (+90 per level) Health Regen - 5.5 (+.6 per level) Mana - 470 (+24.5 per level) Mana Regen. - .8 (+.8) per level Attack Range - 550 Attack Damage - 56 (+3.2 per level) Attack Speed - .625 (+.044 per level) Armor - 20 (+3.5) per level Magic Resist 30 (+.5) per level Move. Speed 330 (+0)
Faction:
Lovila is a member of Bilgewater. Her closest ally is 
as they both worship Nagakbourous and are dedicated Kraken Priestesses, but she does consider 
a friend as well.
I am working on a lore for Lovila. She is a Kraken Priestess under .
https://wallpapermemory.com/uploads/593/legend-of-the-cryptids-background-hd-1920x1200-374433.jpg
Credits: Legend of the Cryptids
Idea behind her... I kind of wanted a water mage that focused more on the "taking life away" part of that is often symbolized by water. 
is great at showing how water gives life. Lovila shows how water takes life (however she does also have a small part that shows how water gives life, namely her shield). Her Q is something that I wanted to set up the rest of her kit and abilities. Her passive, w, and e all require streams... and I wanted her Q to be good at poking and trading in lane. Her W is themed around being the high damage tool of her kit. It is meant to be quick and execute enemies who linger on her waters. Her E is more so for theme purposes than anything else. A Titan of the Wave who can't actually ride the wave seems weird to me... so I added this. Her R... it is very similar in appearance to Nami, but the actual use of it is completely different. Currently, I am thinking that this is more of a filler-ult until I find something I like more.
If have read all of this, then thanks. (I don't do TL;DRs).
Changes in the works - I want her ENTIRE kit to be dependent on her Q and good stream placement. I will be re-working her ult slightly to give it that much needed aspect to it, but I don't want to overlap with her E. Her ult may be completely changed in later releases of her. :)
Possible combos: (Some I thought of)
Her Q sets up everything so lets start there.
Q - E - R - W
Q - creates the stream. E allows her to get behind the enemy. R allows her to drag the enemy into her team. W allows her to do some high damage. Her passive shields from taking too much damage and dying instantly.
Q - E - R - W - E
Sames as above, but if enemies decide to run back, Lovila can stun up running targets who linger on her stream.
Q - E - W
Allows Lovila to dive in and stun her enemy for some quick damage.
Q - W
Quick burst strike of damage.
