WeakWood Throne

One screen to the right of Dasha's farm you'll find this boss, as well as Liza who will offer you the associated quest. Crocozon has three attacks, and once again they're all fairly simple to dodge by just walking in a circle around him. He will either do four consecutive smashes with his sword that will leave a line of earth damage similar to Lillian, one sword smash into the ground that shoots a few waves all at once, or he'll spit acid at you once. Again, knock him about the head six times in between each attack to eventually defeat him and grab his key. Return to Liza to complete the quest.