Wouldn't be so sure about Urianger. There is a LOT of double-speak. Look at the dialogue, carefully:
Urianger: I have answered thy summons, Emissary. Speak and make thine intent known.
Elidibus: I would speak of fate, Archon. Yours, mine─the fate of this very star.
And then consider the following:
- Elidibus in FF:T has the power to summon Zodiark.
- "Star" is very ambiguous. It can mean they are currently standing within/on a star (a literal darkstar's core or a dark crystal in the aetheric realm) and it can also relate to a handful of other things; one being ourselves. A literal "star in the darkness" (the "one remaining light") or the "star of the show".
- Moenbryda means "Moon Bride". Pitch black night, darkness and moons often share a very strong connection. Zodiark IS the darkness.
Also:
I'm sorry, but the sudden "suggestion" that we go to Ishgard when we have nothing left (where we have been shown by omniscient narrator a quite possibly possessed Holy See awaits us), added to the fact her all too-convenient absence and the heaped emphasis on number talent, the shady farewell and over-shoulder smirk, covert book-keeping and general wanton betrayal from all sides ... Tataru is looking guilty as all hells.
Midgardsormr: Heh heh heh. Thou thinkest sanctuary lieth beyond?
Midgardsormr: Delusion. Despair. Death. Thou shalt find naught else here.