
RF Online Monster
Black Sign is a level 71 Boss monster in RF Online 2.2.3.2 with 2,199,000 HP, 510,622 attack and 5,562 defense, worth 696,218,222,592 EXP. It spawns in Cartella Bionic Laboratory. It can drop 68 different items.
Spawns in: Cartella Bionic Laboratory

Base chance per kill for each item on a standard 2.2.3.2 server. Private servers multiply this by their drop rate.