Growing weapon is available at level 20 or above. Accept the quest about growing weapon to gain the corresponding key.
Dynasty players can choose to return to Magocean Village to find Sharison, the child that you knew from beginners' quest. Sharison will give you the quest to get soul of growing weapon.
Empire players can choose to return to Blaze Cliff to find Billy, the child that you knew from beginner quest. Billy will give you the quest to get soul of growing weapon.
The requirements of the quests are the same: 5 devildom mantis, 10 vampire siren, 15 armour turtle man.
Dynasty players can find these monsters at Shadow Forest, Hawk Fall, and Armed Coast. Empire players can find these monsters at Dragon Vale, Sky Garden, and Hope Oasis.
After quest completion, follow the tips to go back to the Novice Village and report to the Novice Receptionist to be rewarded with the sealed soul of growing weapon.Open your package, right-click the item to activate it into a random soul of growing weapon.