This is a healing class, correct?
Well, no. This is a support class (with some healing skills, right).
You role is to keep people alive while having your buffs & debuffs up.
Dealing damage is also part of your role even if not the priority
boomerang heal upgrades that HEALS the caster because normally it doesn't, is locked behind an hefty amount of gold and a ridiculous scroll number requirement that will takes several weeks to farm
This is what you regularly get for doing 40 guardian mission boxes (event is currently on).
Do you really still think scrolls are so hard to farm?
Second issue: Lack of emergency healing
Instant heal + HoT | Cooldown: 21sec with usual cdr and can be decreased with EP by 2.5s every time you heal someone with less than 50% HP
Instant HoT
Instant shield
Almost instant heal (+ HoT if you eat the ball)
Instant you-take-only-half-damage-while-you-press-this
Instant you-can-get-up-with-full-HP
Instant move-away-from-damage-zone
Instant move-away-from-damage-zone (bis)
Instant HoT

