Time passed by quickly for Mira, Maria, and Celaine.
They spent most of their days training and sparring with each other, trying to get used to their new bodies.
Mira was also coming up with various ways to utilize the new element residing in her body. She eventually learned that her Yin Magma had various destructive uses. There was one downside to this, though: the various uses she's devised don't reach her current power.
After lots of trial and error, Mira was able to create miniaturized Steam Bombs, but the power from them was sorely lacking. If she were to guess, then she wouldn't use this technique 9 times out of ten. The one way she'd create a Steam Bomb is if it was on a massive scale, but those situations are few and far between.