Curse gaming has posted the first major guide for the new Magister's Terrace 5-man instance from the 2.4 PTR. It's an awesome, detailed guide with descriptions of all the mobs you'll face, their attacks, bosses, and boss strategies. It's in an easy to use format and contains screenshots of the trash you'll encounter. I highly reccomend those of you that think you will be running Magister's Terrace, go check it out now. It's a great read!

Curse Gaming's Magisters Terrace Walkthrough