Rat's tail

A Rat's tail is a quest item used in the Witch's Potion quest. It can be obtained by killing any rat in RuneScape after the player has begun Witch's Potion. The item is a 100% drop once you begin the quest. Brian's Archery Supplies, a store that sells Ranged supplies has a couple of rats which are very convenient for the player, since the store is located near Hetty the Witch's house. Giant rat does not drop rat tails. The Rat's tail is an ingredient used in Hetty's potion. After completion of the quest, the Rat's tail is unobtainable through killing rats. If the player shows a Rat's Tail to the Wise Old Man, he will tell the player to get rid of it.