Thread:TheKrazyStew/@comment-26218043-20150506155551/@comment-25588272-20150507012604

It's okay, I'll try to tell you.

How much damage a move does depends on the type the attack and the recieving Pokemon have. For example, a Water-type Move would do more damage to a Fire-Type Pokemon than, say, a Ground-Type Pokemon.

Piplup is scared of Pineasaurus because it's a Grass-Type, and Grass-Type moves do double damage to Water-Type Pokemon.

There's a chart I can give you.