Unlocking the frog lure
To unlock the frog lure, beat all the levels of rollgoal in the fishing hut at Upper Zora's River. To play, look around for a little board and when you see at, press up on the C-Stick and look directly at it for a second. She'll ask you to play for 5 rupees.
Effect - Code
Frog lure - Beat 8 levels of Rollgoal