Sigils are special symbols, which may be used to show off the rare monster kills within the player chat under the game area. Currently, all Monsters will drop sigils at a constant 1/1000 (0.1%) rate, with the exception of quest Monsters, which cannot drop sigils.
The following sigils may be gained from these Monsters:
Chicken
Rat
Spider
Lizard
Bee
Snake
Ants
Wolf
Ent
Thief
Bear
Goblin
Bat
Skeleton
Fire Hawk
Fire Golem
Fire Snake
Fire Witch
Ice Hawk
Ice Witch
Ice Golem
Yeti
Ghost
Grandma File:SkeletonMageIcon.png Exorcist
Reaper
Gem Goblin