Dat Warp port security. Most friendly people ever. XD
They got some strong security too O.O Use noxious bombs on the Security Demon to confuse it (hopefully) and survive until it hopefully uses Death on itself. Also, you could try berserking it and lowering its STR to 0 with Wildfire. (Might want to use whirl pool a few times, as it CAN come out of Berserk) Posioning it may speed that method up as well. :P