sad news, I liked those skills If I remember correctly they gave other mystics higher mana regen rate + mana barrier to compensate the pain transfer, aoe skills and other skills with better DPS. On the other hand summoners got great buffs, better def and pets with skills. This way the toons were balanced. Necro is cool because it's something in between so 'something-in-between-skill' would be reasonable instead of none.
Anywho thnx for the anwear @Rip