TM30 (Technical Machine 30) is an item in the Pokémon series of video games that allows a Pokémon to learn a specific move. The move associated with TM30 has varied across different game generations:
Generation I to IV: In these early generations, TM30 teaches the move Shadow Ball. Shadow Ball is a Ghost-type Special move with a base power of 80 and an accuracy of 100%. It has a 20% chance of lowering the target's Special Defense by one stage. This move is particularly useful against Psychic and Ghost-type Pokémon, making it a staple in many competitive strategies involving Ghost or Special Attacking Pokémon.
Generation V to present: Starting from Generation V, TM30 was reassigned to the move Shadow Claw. Shadow Claw is also a Ghost-type move but is Physical, with a base power of 70, 100% accuracy, and a higher critical hit ratio. This move is
Teaches Shadow Ball to a compatible Pokémon.
Short Effect: Teaches Shadow Ball to a compatible Pokémon. (Gen I: Teleport)
Teaches Shadow Ball to a compatible Pokémon.
| Generation | Game Index |
|---|---|
| Generation III | 318 |
| Generation IV | 357 |
| Generation V | 357 |
| Generation VI | 357 |
| Generation VII | 357 |
| Generation VIII | 357 |