Krafcu

Some free holy/healing spell combo trigger. Will see play for sure

From one hand it seems to slow for rogue. From the other hand rogue could use some board clear in ie. Token Druid matchups. Eaither way seems like interesting card that could see some play. 

Frost nova out... this one in... 

Remove two minions and stay on the board. Sign me up. 

Weapon warrior insta pick

Ok this is nice. Now show us some DH Deathrattle cards... 

Play it hidden after some taunts and opponent could have some problems without direct spell removal. Good card IMHO

Also think it's poor. Without "Inspire" mechanic 0 manna hero power won't proc any combos and I can't see any scenario when I would wish to draw this card and be happy to gamble for any other hero power.

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Not bad stats for 3 mana with some additional summon of 3/10 potential. Could see some play.

Good spell whenever you pick it. 

For frenzy to proc it needs to survive so the card is basicaly remove 5 or less attack minion and summon a 6/7 taunt. Kinda OP in my book. Insta pick for arena. 

Could be useful for some trades. Hovewer since it has to survive damage to proc probably won't see much play. 

Not bad stats and combo with holy spells. I can see some uses in Pally and Priest decks.

Kinda meh. Without good combo potential I can't see any real use for this card. Yes you can play it later and cheat few minions but at 5 or 10 mana those 2/3 minions won't do you much good. 

Pairing it with [card]Foxy Fraud[/card] and off you go.