I ran ICC with my friend the other day and we both got invincible. I braged to my guild, and they've told me that invincible is scripted to be 100% drop chance. If this is true, may i know what other mounts or items are optimized, since i am a retail player myself and don't know much about the script. Also, i tried running Magister's Terrace, but as you know i need a quest to run heroic to get the mount, and the quest giver, Kalec, doesn't give the quest in the dungeon. Is that a bug or it isn't scripted?