magnetars have got nothing on quasars, an entire galactic core with a 10 billion solar mass black hole in the middle pounding out radiation. (I'd say you'd have

magnetars have got nothing on quasars, an entire galactic core with a 10 billion solar mass black hole in the middle pounding out radiation. (I'd say you'd have a whelk's chance in a supernova in one of them, but they're bigger than a supernova.)