In Puro-Puro, a net and empty jars are required to catch any implings. In Gielinor, they can also be caught barehanded or while wielding any item, with or without an empty impling jar. Without an empty jar player will immediately receive the loot from the impling, instead of the impling itself. Upon jarring the impling, the player can either trade with Elnock Inquisitor for three empty jars (strongly advised against) or can free the impling from the dragon impling jar, which will leave an item behind.