Items

Deep SeaScale and Deep SeaTooth

The Deep SeaScale and the Deep SeaTooth can only be found in Pokemon Ruby/Sapphire/Emerald. The Deep SeaScale can be used to evolve Clampearl into Gorebyss and the Deep SeaTooth can be used to evolve Clampearl into Huntail. To get either of the two evolutions of Clampearl, one must trade Clampearl with a Deep SeaScale or Deep SeaTooth and it will evolve. To get either of the two items, go to the abandoned ship to the right of Dewford City and try to find the scanner. You can get the scanner by going into a room with deep water and you will find the scanner eventually. Bring the scanner to the man on the top of the ship and he will tell you to give it to Capt. Stern. When you give the scanner to Capt. Stern, he will give you a choice of Deep SeaScale or Deep SeaTooth.

Light Ball

The light ball is found carried by Pikachu in the Safari Zone. It is not carried by all Pikachus, but only 5% of them. After you get the light ball, breed a male and female Pikachu with one carrying light ball. The egg you obtain will hatch into a Pichu and it will know Volt Tackle. Spoil it until its friendship level is maximized (Manjyome will, one day, write a guide on how to easily evolve your Pokemon at level six. For example, evolving your Eevee into Espeon at level 6) and it will evolve into Pikachu. To evolve Pikachu into Raichu, use a Thunderstone.