Hearthpwn

Murloc prediction - Ress 4 - (7) murlocs that died this game. They attack enemy hero's face and die again. =)

3 mana legie mb. Rest is dust. There thats my prediction.

Imagine if they bring the Adapt mechanic back with those beasts and dinosaurs that appear in the trailer :D

Of course the class doomed to being unplayable by having half of their barrens set being murlocs don't get the murloc legendary for itself, it wold be too OP.

PD: I know that if its neutral shaman can use it too, but neutrals dont have the same powerlevel than class legendaries.

Yes, they have more power level than any shaman legendary along the years xD

So you've got Kresh, Mutanus and some Druid of the Claw folk. I'm actually kinda interested in this!

I think the druid card is Lady Anacondra

and naralex

Big boy Murloc

So since i am an hearthstone veteran here is my veteran style prediction... So let's predict in order using some low budget logic

Warrior it's a 6 mana card with only 3 attack but it's a turtle so turtles in hearthstone tend to have a weak attack Stat but a strong HP Stat i expect something like a 3/5, 3/6,3/7 these statine might vary with the effect strenght talking about the effect probably some frenzy related effect? Since this expansion Warrior has the frenzy mechanic and the rush mechanic but a turtle with rush doesn't make much sense so I'd expect some strong frenzy effect

Neutral murloc for 7 mana wow that's a lot of mana with only 4 attack? So murloc tend to have the same health as their attack or 1 extra hp point so let's say a 4/5 or 4/6? So I expect a strong summoning effect also this card is really bad for murloc decks because a murloc deck wants to constantly put pressure on the board and win before late game to avoid getting their board completely wiped... I hope this card has some cool synergies with high tier decks otherwise it's a dead card in current meta believe me.

Druid card a 6 mana with only 3 attack?!? Don't worry I bet this card has a powerful effect involving powerful snakes I'd say powerful cobras we used to have a similar card that transformed into a 7/7 cobra remember it? So it might summon a 7/7 cobra? Probably. So if the effect is that strong i expect a simple 3/3 if the effect gets way weaker probably a 3/4 ( a common statine this expansion) or 3/5

The last neutral is probably another 3/4 like mankrik or a simple 3/3 as effect i expect something unique that makes the card worth including in a deck but not game breaking generally when blizzard makes a 3 mana neutral legendary they expect it to be GOOD so I bet this wont be a meme but a good card! 

The turtle, if it is like in WoW, will probably give you a shield as a deathrattle effect. 

The rest of the cards probably will have the corrupt mechanic as it is said in the video (and that matches a lot to the atmosphere of WC). :)

my man, corrupt is last year thing, probably not gonna happen :)

So knowing the way blizzard acts i really doubt new corrupt cards will be printed but it might happen on max 2 or 4 cards i really hope that i am wrong since i love a lot the corrupt mechanic as i loved twinspell ( i don't enjoy frenzy that much) but still never forget that this expansion keyword is frenzy so expect cards with frenzy... But still I might be wrong

DMF Races had dual class cards. Same year as Scholomance, but there's precedent for a mini set dipping into the last expansion for mechanics. More corrupt cards would be cool, but the meta is too fast right now for it to really count outside of Priest.

Finally some high mana cost legendaries.

Corrupted every plant and animal... Corrupted... Corrupt...

if it happens, would be really odd, since corrupt is a keyword from last year, and im not sure blizzard would like to leave some cards with it around after next year rotation