Repose

[Leidolf]

That's the problem in the end: it will aggro whatever it hits and that a single hit will wake the enemy up. Just about every scenario where you'll use it is one where you have access to AoEs or be able to run away. The game as it is focuses largely on damage or mechanics over status effects.

[Allegor]

Not entirely true - any DoT applied before putting the target to sleep will keep doing damage and not wake them up. But yeah, more often than not I guess people confuse it with a stun (it technically is) and focus the sleeping target, rather than leaving it be.

For a game that focuses so much on being on the offensive it's really weird how stubborn they are about keeping healers being as passive as possible.