Kotatsu
Summons Kotatsu. For 10 min., Speed +20, Skill MP Consumption -20%, received PvE damage -10%. The buff is applied only when summoned at a certain distance away from any village. Does not stack with the Christmas Tree buff.
Not dropped by monsters.
Cannot be spoiled.
The chances are official (x1). On servers with x10, x100 and higher rates, drop and spoil come more often.