Maryth Misses horribly with her blaster shot, and the energy slams into a small school of amazingly rare fish (all 8 of whom die horribly, one per point of damage... the Force sheds a tear).
Kered manages to slam the Crab Droid across the ground, shattering another stand of reefs, sending up a huge cloud of sand.
The Crab Droid, however, moves itself quickly, its heuristic processor analyzing the Jedi's attack and compensating. It's body twists as best it can, incredibly fast for a creature of its size and under water, and it climbs off a reef to land on its feet! It's visual units scan for a target, deciding on the mechanic GALEN and firing off a shot!
A massive bolt of energy lances towards the mechanic, misses and melts some of the surface of one of the massive blast doors. This has the effect of also rocking the room, as vibrations from the door cause the chandeleer to shake, and reflections of the crystals dance frantically about the room. The plasteel floor is unharmed by the energy attack.