A BIT!!!! is it ever used now?
Then you never played HoR properly (or with me) but yes, its rare and most players see it as a penalty because either the tank is bad or the group is not strong enough when they use it, 'cause we all want to do AoE, right?
Edit:
Anyone else noticing that the majority of the high level spells are aimed at pvp?
Example: DK's
Necrotic Strike (level 83): Necrotic Strike is a new attack that deals weapon damage and applies a debuff that absorbs an amount of healing based on the damage done. For context, imagine that the death knight can choose between doing 8,000 damage outright with a certain ability, or dealing 6,000 damage and absorbing 4,000 points in incoming heals with Necrotic Strike -- the burst is smaller, but a larger overall amount of healing would be required to bring the target back to full health.
(...)
Dark Simulacrum (level 85): The death knight strikes a target, applying a debuff that allows the death knight to copy the opponent's next spell cast and unleash it. Unlike Spell Reflection, Dark Simulacrum does not cancel the incoming spell. In general, if you can't reflect an ability, you won't be able to copy it either.
Necrotic Strike sounds cool but is really not usefull in pve. there are only a few bosses in pve that actually heal. I don't really see why we need to get such an ability. We already have 3 (!) interrupts
Dark Simulacrum... as far as i know reflect is rarely used in pve (correct me if i'm wrong). It would be very wrong to copy any spell of the princes of the bloodcounsil for example, or even the mark that saurfang does.
another example is the hunter:
Camouflage (level 85): The hunter enters an obscured state that prevents him or her from taking ranged damage. The character would still be subject to melee or area-of-effect attacks, and dealing or taking damage will break the Camouflage effect. The hunter can move and set traps when under Camouflage, and will receive a damage bonus when attacking while under Camouflage (which will then break the effect).
Cool, very cool, but.... how am i going to use that in PvE besides a small damage boost as an opener? (even more spells to press before starting the fight... i already have 7! (Misdirect, Kill command, Hunters mark, Black Arrow, Viper Sting, Rapid Fire, explosive shot = my opening))