I'm playing a Seismic/Earth blaster and am near level 35.
I'm looking at several Masteries, and most are out of theme. I'm mostly considering Force, Ice, and Mace.
For Force, I would have to first pick Personal Force Field or Repulsion, both of which I consider to be useless. Mace is good, but I don't like the appearance of holding a mace, since my toon uses innate abiliities. I'm mostly considering Ice, since I can color it brown and make it look similar to stone.
Does anyone have any opinions of what is good?