Gyro Ball

Gyro Ball is a -type move that was introduced in Generation IV.
==Description==
==Effect==
===In battle===
This attack's power varies. The slower the player's Pokémon is, the more powerful this attack is. 
The damage calculation for Gyro Ball is as follows:
\kappa_{GyroBall} = 25 \times \frac{TargetSpeed}{UserSpeed}
The possible base powers for this move range between κ = 1 and κ = 150.
In a Double Battle, Gyro Ball can target any Pokémon that's adjacent to the user.
==Learnset==
===By leveling up===
===By TM/TR===
==Gallery==
pl:Gyro Ball