A little reminder to all you 682 murderers out there
SCP-682 can generate mass, by what we've seen. This means that throwing him into a black hole would allow him to increase the mass of the black hole until it expands to consume more and more around him. SCP-682 could quite literally weaponize a black hole (and probably the sun, and whatever other non anomalous things you people insist would kill him). It may take him a long, long time, but a blackhole wielding, immortal super lizard just does not sound that fun. Or maybe it does, actually.