You do realize that perhaps you should actually GM the encounter for everyone, yes? Rather than focus on narrating your own battle? I mean with Ganondorf it was a bit hard 'cause the formula had been established and all but you have several dragons jumping around, you could very well separate and attack the different group members in different manners and whatnot. Or should people just, handle their own battle posts and narrate how awesome their character is as long as they don't oneshot the dragons? Just have everyone do their own battle however they wish and there's no actual GMing or anything of the sort there?