User blog comment:JBox2D/Zerepha/@comment-5663427-20140716145319/@comment-24090662-20140717004306

Passive isn't supposed to be relevant except against high HP targets. It helps you kite stuff.

Yeah I should probably make Q into flat damage. I want you to get more healing out of it for using it on an enemy tank though. What about flat damage/heal to primary target, and then heal/damage things in the path for a percentage of the initial target's max hp?

W is also extremely slow. I have a picture i'm working on that describes exactly how it moves but the idea is that at max rank even without cdr you'll have projectiles out of the field from more than one W at once. The slow only actually lasts for one second.

E is supposed to allow you to swap places with an ally, i agree it's kind of badly worded.

Ult is really just the offensive version of a kayle ult. In a 1v1 it does exactly the same thing and in a teamfight it prevents one target from doing damage, rather than preventing one target from taking damage. Think of it as doing the same thing as exhaust minus the slow. And it's cooldown is pretty damn high at all ranks.