Hearthpwn

By Gandalfs beard!! What A CARD! So happy I got it in one pack!

instant craft

Cool card I guess. Gamers rise up.

Good on Standard. Better on Wild. This is an upgrade version of Mindflayer Kaahrj, not only that you can target your minions too, but you can silence others as well.

Where's his pet wisecracking skull?

This will rock in Wild.  The number of worthy targets skyrocket there.  And obviously this will find a spot in Silence Priest.

This is a better version of a card that got Hall of Famed for being too good

spellbreaker wasnt too good, blizzard just didnt want all classes to have viable access to silence as a mechanic in a 4 mana 4/3. it violated what they thought was a relatively unique identity in priests (and demon hunters now)

This is Spellbreaker but with a copy effect. Not that this expansion has all the Prime cards, Rattlegore, and big minions in general, so the viability of this card skyrockets, especially since we have no other silence minions besides Ironbeak Owl. 

4/4 silence and copy the effect. If paladin stays in the meta it will be very good. Otherwise I dont see a place for it

I was gonna say this card is unplayable but then your comment made me realize it can also target enemy minions. Will probably be solid against deathrattle hunter if that gets enough support. But yea, otherwise, not too much to see here.

Edit: The more I think about it the better this card gets. I was thinking too much on stealing a deathrattle but the fact that it steals everything including things like reborn, taunt, lifesteal, rush, etc just make this card so much better. I retract what I said. This card will be quite good.

You got it! This is a very solid Priest card! Identity intact!

The priest steal theme continues. Nothing really new here, just another powerful way to steal in a class with a dozen strong steal cards. Since this is priest, you can expect to see 3-4 of these per game, generated by Galakrond.

Mmm. I dunno... this seems a little bit dramatic. 

I like your rattlegore their warrior,

I THINK I'LL TAKE IT

This is just a better mindflayer kaahrj that silences. Don't know what hearthstone is trying to bring back tempo preist when they killed it back near the release of ashes of outland... decent card but not a safe craft.

I dont think this will steal existing effects from the silenced minion, so you only get the base taunt/DR etc. Still I like it.

Not so sure about that. However, if it steals effects on it then it will be another card that ruins mechs completely on its own(just like all transformation and silence cards do).

Copy usually means everything.

It will work like Faceless Manipulator