I actually thought the OP's comment about setting up the Macros for energy drain, bio, and miasma were pretty good ideas. Granted, I'm only level 36...

I like to use the mouseover macros for healing, but there's some boss fights where I like micromanage my fairy. Since so far I don't believe I can set up mouseover macros for Eos (correct me if I'm wrong, please), it would actually be rather useful for me to set up those macros.

So thank you, OP :-)