First, Les, I'd like to thank you for all your hard work in making these puzzles and to ab for creating the word play files. This one was slightly easier (after the previous one I nearly gave up all together!)
I like aristo's clue for ORC, and BigBad's 50 ac "Train as Engineer". I also liked Les's clue for Vishnu when I had it explained, but the God happens to have 6 limbs and I couldn't see what "down" had to do with it! Also like jws' 52 dn , straightforward and good.
Ok, now for my anecdote related to 1dn. My grandfather was a stern man, who at one time supported a household of 18 including 6 children. They were only allowed in the dining room once they could be trusted to behave properly. Prayers before and after meals, polite conversation; you get the picture.
One day the maid puts a plate of little pies on the table for dessert. Someone asks what they are? "Maids of Honour" my grandmother replies. My uncle remarks that "They look like ordinary tarts to me" . No-one dared look at anyone else.
I apologise if I have told this before and won't do so again. Probably!