Dispersion
Instant | 5 min cooldown
You disperse into pure shadow energy, reducing all damage taken by 90%. You are unable to attack or cast spells, but you regenerate 6% health and mana every 1 sec for 6 sec.
[51 point shadow talent]
Death and Decay (Rank 4)
1 Blood 2 Unholy | 30 yd range
1.45 sec cast | 30 sec cooldown
262 Shadow damage inflicted every 2 sec to all targets in the afflicted area for 8 sec. Has a chance to cause affected targets to cower in fear.
Gear: Onslaught Battlegear + Stormherald
Note: damage is based on weapon damage and attack power.
Nourish (Rank 1)
600 Mana | 40 yd range
1.5 sec cast
Heals a friendly target for 1550 to 1800. Heals for an additional 387 to 450 if Rejuvenation is on the target.
I didn't test the Rejuvenation bonus because it was broken.
Arcane Barrage (Rank 3)
610 Mana | 30 yd range
Instant cast | 3 sec cooldown
Launches several missiles at the enemy target, causing 936 to 1144 Arcane damage.
[51 point arcane talent]
I really like this spell's effect. It looks like its icon, which is also the Starfire icon.
Frostfire Bolt (Rank 2)
530 mana | 30 yd range
3 sec cast
Launches a bolt of frostfire at the enemy, causing 722 to 838 Fire damage, slowing movement speed by 40% and causing an additional 90 Fire damage over 9 sec. If the target is more vulnerable to Frost damage, this spell will cause Frost instead of Fire damage.
Threw in some Arcane Barrage, too.