Scorpion tail

A Scorpion tail is used in the Monstercrafting skill. When its used with an Empty monster box and 60 Monster fragments it combines to make a Lesser scorpion mage box, giving 63 Monstercrafting xp. It can be found as a very common drop from a scorpion or a king scorpion. Level 35 Monstercrafting is required to make it.

Alternatively, if the player has level 77 Monstercrafting then they can make Greater scorpion mage box, which would require two scorpion tails, 130 Monster fragments and an Empty monster box, giving 140 Monstercrafting xp.