Man, I really don't know how to help you any more without spelling it out. 

I told you I don't know if the card is good because I haven't tried it out yet. Maybe I should say I couldn't try it out yet. And I told you to check your card search settings. Now what could that mean?

Negative, Lord Barov has been tried and is widely considered a good card. (I'm not mocking you here, just trying to push you into the right direction!)

No. I can tell Anomalus isn't a good card because I have tried it out.

No to Charged Hammer.

Last major hint: I can't really tell if it is a good card.

That's all correct. Maybe you have to check your card search filters ;-)

Edit: Sorry, forgot to answer your guess. It's not Fatespinner and it's no Weapon.

Quote From R

Quote From anchorm4n

 

Chronobreaker

No. I could provide you with one last hint, but that would probably give it away immediately :(

Quote From R

[Hearthstone Card (Lepergnome) Not Found]

Nope. But if you combine your last two guesses, you've got it.

Good idea, but no. The pain thing is meant in a more literal way, think from your opponent's point of view again.

None of those, but R got quite close! We're talking about a "regular" Deathrattle minion though.

Next hint: "Pain" is another key word.

No. It's a Deathrattle and a Class card, but not from Hunter. 

Abysmally bad luck today. My personal highlight was a game against a Mill Rogue. I finally had managed to trigger Hakkar's Deathrattle multiple times and purify my deck, only for my opponent to play Skulking Geist next turn. It goes without saying that they milled me exactly to death when they were finally out of removal and I had lethal on board. I'll take a break and play some Odd Rogue or something.

That's fitting the second part in the intended way very well, but not yet the correct card. 

Nope. It isn't a faceless minion, I just wanted to acknowledge that DestroyerR tried to make something out of the first two lines.

You're all on the wrong track about the last two lines, though. Which minion type would you rather transform before you kill it? You've got to think that one from the opponent'ts point of view.

No, but I think that is the best guess for the first two lines so far. Those are about the card's name. It isn't a transforming minion though, but one that should better be transformed.

First draft looks like this:

The main problem of Reno Hakkar Hunter is that we have almost nothing to do once the corruption has been let loose. We need some sort of attack or defence while we're waiting for our win condition to work. 

I've tried to solve the Wyrmrest Purifier problem with Witchwood Piper and Master's Call. Experience from the Deathrattles deck shows that having 2 potential whiffs for Barnes and Boom-Zooka in the deck still works. Zul'jin worries me because at some point we have to make a cut and purify our own deck, I'll probably swap it with Deathstalker Rexxar. I'll try this out tonight.
Edit: Did it already. Zul'jin would be overkill.

How's your Secret Hakkar deck working?

No, the hint was meant in a more general sense. Not a specific minion, but a minion type that usually makes more sense to be transformed than others.

Wrong again.

Hint: What kind of minion should better be transformed?

None of those.

1-9, I even lost to an Odd-Priest lol. But I have found out what I was doing wrong: I forgot to apply the Mark of Hakkar cardback! :D

Jokes aside, your plan sounds good. I have a Deathrattle Hunter deck which gets me to Diamond 5 every month and that relies on secrets and a chosen few removal spells for the first 5-6 turns. I'll try to merge the two tomorrow and let you know how it went. Good luck!

0-6 so far. No chance against Secret Mage, Darkglare Warlock, Odd Paladin. Bad draw against Reno Lock. But I almost beat a Big Priest. I'll try some more. Have you considered making this a non-Highlander deck?