How bout this:



Any fight will be possible, if you have a guild who can cope for your iherenet lack of coordination.

Even ellay on Vash can only do the most simplistic part of the fight (not die, dps strider). Also remember, that his guild is OVERGEARED for vash.

Basically you need a guild that has the gear and skill to do every other part of the fight, and leave you to just PEW PEW PEW