Hearthpwn

Mistermath's Card Ratings for Voyage to the Sunken City:

5/10

An interesting disruption tool. This isn't quite denying them a card, but you're likely to pick something cheap with this, meaning their next draw will be pretty bad regardless of the situation. That said, a 4/4 for 4 just is really slow, and I think this card is mostly just fair.

This is good because you force your opponent to draw what he does not need next turn

This is pretty good.

Priest back to getting some absolutely busted cards I guess. 

Probably not the best combo denier in most cases, unless the cost increase totally breaks the combo which is rare. But it is a very good card for screwing with aggro and midrange decks, effectively denying them a draw most of the time. Not sure if it's better than School Teacher though.

Seems amazing to me.  Totally screws your opponents next draw.  Does so in a way that won't make people hate you.

Dredge counter? I mean if people need it...

goodbye combo decks

if they have the a card that costs under 6 in the bottom 3... seems not to be efficient to deny anything.