A Sandman is a trap that activates when stepped on. All targets in a 3x3 area around the trap will have an (40+10*SkillLV)% chance of being affected by "Sleep" (duration depends on SkillLV).
A Sandman is invisible, but any player who can see the Hunter laying the trap will be able to see the trap until they move out of sight of it. Use of any invisibility revealing skill will reveal the trap. This trap will affect Players in PVP zones, including the user.
If not tripped by the end of the duration, the Sandman will turn back into a Trap item on the floor and can be reclaimed.

Set a trap that will cause the enemy that steps on it, as well as enemies within the trap's range, to fall asleep.
Each cast requires 1 Trap.