<Affliction> : change to heal more to warlock.
Siphon life : up 31 Afflic tree and heal 100% of Corruption damage.
Haunt : heal 200%.
<Demonology> : change to reduce more all damage.
Soul link : up 31 Demon tree and up 30% to be taken to demon(return to BC)
Metamorphosis : change to from like Priest's Shadowform and remove increase damage 20%
<Destruction> : give Active survive skill.
Nether protection : change to active skill. 10 sec cooldown. u can reduce damage 50% after using nether protection. for 10 sec
up to over 40 Dest
and...
<common>
Demonic circle - teleport : if there r no demonic circle, teleport to input way 40 yard
Ex -
w + Demonic circle - teleport : teleport to front 40 yard
a + Demonic circle - teleport : teleport to left 40 yard
s + Demonic circle - teleport : teleport to back 40 yard
d + Demonic circle - teleport : teleport to right 40 yard
and u can use teleport when u r under stun like Mage's Blink.
But it can't remove stun like Blink. Just teleport.
and reduce cooldown to 15sec.
Death coil : change cooldown to 30sec and remove heal caster.
...to hard to live in BG, Arena... :'(