Toad's legs are an ingredient for Herblore and can be combined with a Toadflax potion (unf) to create an Agility potion with level 34 Herblore. Toad's Legs are also edible and heal 3 hitpoints. They can be found in the swamp along the northern edge of the Tree Gnome Stronghold by picking up and plucking the legs off of swamp toads.