OOC:
Plan A: Let's say, we send the psicrystal alone again. He awaits near the Shrine. When he hear a Message casted throught the Scrying spell cast by Tenebrynn, he enters the shrine. That way, we can see all it can see.
Plan B: We let Vanitri do the job. I suggets he go with the psicrystal, so if osmething happen, the psicrystal will have a chance to report it. We gives Vanitri all the tolls he need to do his mission successfully (cast spells on him, give him some via Imbue with Spell Casting Ability, lend some magical item, like my hat of disguise so he can look like an elven scout, ect... )