NOT ALL AT ONCE! YOU HAVE SEEN THE SIZE OF THIS DRAGON, HAVEN'T YOU?!

[Her magic has built back up though and she could technically try magic burst again but... perhaps something else would work better, given it's a solitary target. First she takes a moment to cast Oomph on herself much as she did Darin moments before, then hits Darin with it as well.]

There! Now give it all you've got and we might actually have a chance here!

[With a little Oomph though her Twin Dragon Lash hits the dragon particularly hard.]