Needing some help

[pokemon_crystal_fan]

Hi,
I had a pokemon crystal strategy guide at one point, but... then I lost it... Anyway, I'm on the league right now, and don't know what psycic pokemon are weak to.
Do you know?

 

[Blackjack Gabbiani]

Dark types mostly. Moving this to the video games forum.

Alternately you could look it up on the Bulbapedia.

 

[pokemon_crystal_fan]

OK, thanks!