New Warlock Minion - Amorphous Slime

Could be strong, we haven't seen every single UNdead yet.

This seems like a really strong card. Discard effects which you have control over have been really good, and here you can play around the discard effect quite decently. I think this sees play as long as there are good undead to discard/summon with it, like Savage Ymirjar. Luckely you can always run silence cards in order to counter this.

Edit: now that i have had some time to think about this card, this is actually very comparable to Voidcaller. However i think they decided to make this a weaker Voidcaller by bumping up the mana cost, changing demons with undead and making it more susceptable to Silence effects. However Amorphous Slime does have the discard synergy, to make it stand out a bit more. I still think the card is decent, and it gets better with every undead minion added.

I saw the artwork and immediately thought it would be a weapon removal - strange!
Seems strong and should see experiment, at the very least

There's so much potential here that this is surely a playable card, even in non discolock decks. Almost nearly 100% sure the legendary would be undead, to allow this card to cheat it out.

But as it stands, we still have Savage Ymirjar which not only mitigates the downside of the card, but also packs a 7/7 rush as well. That's good enough for now, but more would be needed. Still, the flexibility of this card alone ensures it'll see play at some point.

Awkward stats but I guess you want this minion to die anyway to summon the undead you discarded. The only way to consistently target an undead minion would to have only 1 in hand. That minion would also need to have a good effect and bad or no battlecry. Obvious choice would be Savage Ymirjar but I wouldn't be surprised to see a Bonelord Frostwhisper summoned from this deathrattle.

Interesting. I think this is the first card that summons a previously discarded minion. We've seen summoning minions from your hand plenty of times, but unless there's some discard payoff, I don't see much value in doing it this way. In fact, it seems slightly worse since if it just summoned something from your hand when it died, you had the chance of drawing something worth cheating out.

Almost Carnivorous Cube, might be able to cheat out a big Undead.

Not really sold on the whole discard package for this set, but might actually work out well.