User blog comment:Imhungry4444/FT Dream Match Poll/@comment-4866818-20121014001948/@comment-2106167-20121014071743

Elfman bet Bacchus because he pulled out something suited to contrast him and becae Bacchus acted like a toal idiot. Since Bacchus' supposed to be on the same level as Erza, he might as well be a match for Mirajane, who, again, is said to be the same level as Erza.

If A is strong as B and B is strong as C, then A is strong as C. This at least as far as logic goes...