Ruling Mawile/CG

[Raichu/Leafeon]

Ok, If I use Mawile's first attack mining can I search for a Supporter? example:use mining search for a PETM?

It says: Mining
Search your deck for a Trainer card, show it to your opponent, and put it into your hand. If that card is a Pokemon Tool card, you may attach it to 1 of your Pokemon instead. Shuffle your deck afterward.

I know it says search your deck for a Trainer card, but it came out before D/P. So what is the ruling on this.

 

[Psychic Pokemon Master]

Q. Mawile's "Mining" attack says to search your deck for a Trainer. Can it also get a Supporter or Stadium?
A. Yes, since Mawile is a pre-Diamond and Pearl card, when it says "Trainer" it includes all Trainers, Supporters and Stadiums, regardless of set. (Oct 25, 2007 PUI Rules Team)