The Key Crystal

All three versions of this quest need the same thing:
 * Use an next to an  to extract

The is standing just past where  stands from where you transport onto the platform. If you see him somewhere else but he does not update your quest when you use the, move just a few feet behind and use the Rune. Once you find where he really is, use the Rune repeatedly until you have all.

All quest triads start with the non-repeatable quest, which unlocks both of the repeatable quests. Almost, but not all, triad repeatable quests can be performed and turned in at the same time.