
I spoke to Ilwe'ran in game, and said I would post stuff here.
I have cleared T5 as a BLM, but for Extremes only managed to do Garuda (also as BLM).
The Jobs I have geared are:
Tank: Paladin (i99), Warrior (i96)
Healer: White Mage (i91), Scholar (i91)
DPS: Black Mage (i93), Summoner (i93)
ilvl may not be important to you, but I know that some people are funny about it
I will be trying to clear Leviathan and Good King Moggle Mog so as to be able to help with Ramuh
I have cleared T5 as a BLM, but for Extremes only managed to do Garuda (also as BLM).
The Jobs I have geared are:
Tank: Paladin (i99), Warrior (i96)
Healer: White Mage (i91), Scholar (i91)
DPS: Black Mage (i93), Summoner (i93)
ilvl may not be important to you, but I know that some people are funny about it

I will be trying to clear Leviathan and Good King Moggle Mog so as to be able to help with Ramuh

Aduu Avagnar, The Wanderer: Wiki