Features
Character Boost – immediately raise one character to level 100
New class: Demon Hunter
Artifacts: customizable weapons that grow in power as you do
Class-specific Order Halls and followers
All New Dungeons and Raids
New World Bosses
Level cap raised to 110
Revamped PvP progression system
Improved transmogrification system
Improved social features

Minimum Requirements
OS: Win Xp 32
CPU: Core 2 Duo E6600 2.4GHz / Phenom 8750 Triple-Core
RAM: 1 GB
GPU: GeForce GT 720 v2 / Radeon R7 240 2GB
HDD: 35 GB

Recommended Requirements
OS: Win 7 64
CPU: Core i5-2400 3.1GHz / FX-4100
RAM: 4 GB
GPU: GeForce GTX 470 / Radeon HD 5870 1024MB
HDD: 35 GB