[Coda]

I agree with you (and disagree with nick) that Blodin is a good choice, at least at the moment. As I mentioned before, his three TPAs makes a blue 4-match strong enough that you won't be missing out too much on the cross bonus, and his active skill does provide dark OEs. Too bad Blonia doesn't synergize on TPAs.

I DO agree you should swap out Alrescha for another main-dark monster. At that point, it'll essentially play like a two-color team instead of a mono-dark team -- it doesn't spike quite as easily as a mono-color team, but it also doesn't get walled by stuff that absorbs your only offensive color. You won't be taking full advantage of what Aizen has to offer but given what you have available right now it's still going to be solid.