This is a single target fight

Thok the Bloodthirsty

• Level 60 Talent: This is a single target fight Buy WOW Gold, so use whatever plays best for you. I stick with Dire Beast.
• Level 75 Talent: A Murder of Crows can be cast on cooldown so it will be the highest damage for survival and marksmanship. Blink Strikes does just as well for beast mastery.
• Level 90 Talent: Glaive Toss.

Posthaste is a nice talent for all of the running around you will do on this fight, especially if Thok is fixating on you. If you're in a bad spot when you get fixated, or need to swap the fixate for any reason (some raids try and control who gets it since Thok favors people within a certain range), then you can use Feign Death to make him fixate on someone else. Hunters really shine on this fight. We're not affected by the AoE interrupt in first phase, and in second phase we have no damage penalty with all the running around.

Downfall

Siegecrafter Blackfuse

• Level 60 Talent: Dire Beast works fine since you spend the majority of your time on the boss, but if you are going on the conveyor belt then Fervor can be quite useful for on-demand focus to get those adds down if you're having any DPS problems.
• Level 75 Talent: A Murder of Crows since it can be used on cooldown, but Blink Strikes is just as good for beast mastery.
• Level 90 Talent: Glaive Toss is the clear winner here. It will always be up to use on the conveyor, and it can snare the Crawler Mines.