PK Thunder is a PSI Move only Ribbon can use in the PMDS Rp. When used, bolts of lightning hit the desired target. How many bolts fired depends on the stage of the attack. It was originally in the 1989 video game Mother, and as with PK Fire and PK Freeze, it comes in four stages.
- Alpha(Fires but one bolt of lightning)
- Beta(Fires two bolts of lightning)
- Gamma(Fires three bolts of lightning)
- Omega(Fires FOUR bolts of lightning)
Unlike other PSI, this occasionally misses.