Ruling Looker's Investagation

[PokeKid Brandon]

So I heard all the commotion about Looker's Investagation at worlds and how the rulling has flopped back and forth. But I was wondering what the current ruling was on how the player got thier hand put back into the deck has to draw.

 

[Lou Cypher]

As of now, you announce the amount of cards you draw before doing so.