[Champion Concept] Nayla, Kalamanda's Message

I've always thought the trail mechanic was really cool (like Singed and Elixir of Iron). It allows the smallest movements to have an impact and encourages allies to follow or enemies to abandon the chase. Let me know what you think (I have some story ideas in mind but I am not sure whether they conflict with current lore tied to Kalamanda or the retcon. I am looking into it). I envisioned this champ as a support.

Passive - Mistwalker Nayla leaves a trail of Mist behind her for a short duration. Mist: After a delay, allied champions who walk into the trail/area are stealthed. Once they walk out of the trail/area or use an attack/ability, the ally cannot be stealthed again by Mist for 6 seconds.

Q - Propulsion Nayla summons a stream of water to propel a unit in a target direction. Enemies along the unit's path take moderate damage, knocked aside, and have their defenses lowered. Propelling an allied champion into Mist stealths them instantly (even if they have recently used Mist).

W - Dense Fogs Passive: The duration of Mist is increased and the stealth delay is decreased. Active: Nayla creates a Mist in the target area. If Nayla is stealthed while casting the ability, she will retain her stealth. Stores up to 2 charges.

**E - Water Veil ** Sprays water on all units in a line dealing light-moderate damage and shielding allies for 3 seconds. For the next 3 seconds, all units hit by the ability leave behind a trail of Mist for allies to use.

**R - Silence of a Million Raindrops ** Nayla and all melee champions stealthed by Mist, leap to target location. Enemies along their, path take light to moderate damage and are carried towards the target area. Upon arrival, enemies are stunned and take moderate-significant damage + a percentage of allied champion combined attack damage and ability power.

Nayla must be stealthed by Mist in order to cast this ability.