The three Arcane Focusing Crystals are located in Thalassian Base Camp of Azshara. [[:File:|[, ]]] Much like choosing the cup with the nut under it, you have three options to choose from. Break the correct one and a defender will appear followed by Magus Rimtori. Break the wrong ones and an Angered Infernal will appear. After a choice is made all three crystal will vanish and reset after a few minutes.