LogFAQs > #900793286

Hard to say because nobody uses Oddy, he was the least used hero when they revealed statistics

That being said, I think Theo would probably work well as I think he greatly benefits from Attack Speed boost.

Epis is probably the most versatile magic DPS since she can be used for basically any event

Luna might fit in with your team scheme of animal type heroes and she got a buff recently. I don't know enough about her other than people seem to be happy with the buff.

Aisha, Ezekiel, Dimael are some other options for burst damage. Artemia, Pavel (part dragon), Cleo, Arch are some AoE options.

I don't know enough about Ophelia. Maria is great but she's all CC so you'd lack a lot of damage. Lewisia is fantastic for WB1 but that's it (I.e. avoid unless you really like her). Viska I'm not certain on but I think she does similar stuff to Jane. Annette is more of a support type.