Specifically we test an Undead Shadow Priest.
The default character had an item level of 500.
In total had almost 49,000 points and 37,000 mana.
It had a total of 874 intelligence, resulting in 874 spellpower and 5% Critical.
In total we had 216 Haste - Haste 12.97% (18.97% with Shadowform), 13% Crit and 305 Mastery (32.43% + 20% base).
Our stickers (dots) were between 800 and 900 damage, like our Mind Flay, Mind Blast while our made between 3,000 and 4,000 points of damage.
We miss some skills in our book of spells we have available currently as Renew and Psychic Scream
Both Prayer of Mending as skills level 90 had a cast time of 1.5 seconds (now all are instantaneous).
Besides the talent level 100 Spiritual Guide (Spiritual Guidance) has changed from BlizzCon, and now your shadowy apparitions give an orb instead of doing damage.