For new npc's it be awesome to find some boss npc's, one that's like the warp station and hyperport which would be tough to lock and is strong, and with that one people rank 600+ can see. High ranks would love that. Also a medium rank boss, and also a low rank boss. Coz from memory i don't think there where boss npc's last year for halloween. Perhaps a drop from the rank 600+ could be a bane ally, with the drop rate 10%.

Dan has already stated an interest in making holiday bosses.