Blizzard launched the World of Warcraft Patch 3.1.3, making minor changes to the in-game classes, some tweaks to one Ulduar fight and several other minor changes. Among these, there is a major change though, a Rogue assassination change that will certainly change the way boss fights are approached by the players.

Here are some of the most important changes brought by the patch 3.1.3:

Death Knights
– Frost Presence: Armor bonus is now 60% down from 80%.

Warriors
– Blood Frenzy: This talent now provides 5/10% haste instead of 3/6%.
– Bloodthirst: Cooldown reduced from 5 seconds to 4 seconds, and rage cost reduced from 30 rage to 20 rage.
– Juggernaut: This talent now also increases the cooldown on Charge by 5 seconds.

And, of course, the Rogue assassination change:

Overkill: Talent redesigned. Now increases energy regeneration by 30% while stealthed, and for 20 seconds after breaking stealth.

Yes, things are getting even more interesting in the World of Warcraft!