if she makes a comment on his power level, his answer will be easy enough for her to feel discourage
he exhausted all his magic, so no power house blasts, no partial shifting
he wont be interesting for her that way XD

well lets say Tomas ran while he was still getting dressed, so Blake failed to notice that XD
still Blake can do full shifts, so getting away would be pretty damn easy, as a snake he just gets in one of the cracks he made XD
and as panther he run's (likely taking the goblin (XD) with him into darkness, where his black fur will hide him (eyes closed and ears keen to optimize hearing and hide the neon eyes)

(blake is a well trained warrior, he has back up options XD)