a crevice bat
Full name a crevice bat Level 66 Race Bat Class Warrior Main faction KOS Health points 38,000 Damage 164 to 658 Attack speed Normal (100%) Special attacks When killed, this NPC drops With a probability of 100% (multiplier : 1): Ruby (Combinable) - 100% (100% Global)	This NPC spawns in Dranik's Hollows dranikhollowsa61741 : 688 / 1246 / 35 Spawns every 10 min 40 sec dranikhollowsa61766 : 30 / 3925 / 67 Spawns every 10 min 40 sec