POKEMON LEAF GREEN UNLOCKABLES
TM13 - Ice Beam
Location: Celadon Game Corner
TM14 - Blizzard
Location: Pokemon Mansion
TM15 - Hyper Beam
Location: Celadon Mart
TM16 - Light Screen
Location: Celadon Mart (Roof)
TM17 - Protect
Location: Power Plant
TM18 - Rain Dance
Location: Route 15
TM19 - Giga Drain
Location: Celadon Gym
TM20 - Safeguard
Location: Celadon Mart (Roof)
TM21 - Frustration
Location: Team Rocket Hideout
TM22 - Solarbeam
Location: Pokemon Mansion