Hearthpwn

I have enough dust to craft just one of those top tier cards. Luckily I got The Black Knight yesterday in a card pack. I'm torn between Ragnaros and Leeroy, as both are pretty common and useful in the current meta. Suggestions?

A lot of rush decks. Kind of makes me wish I liked the playstyle of hunter more 

Hey there Foo! If you have the time, may I request something with a Youthful Brewmaster and an Ancient Brewmaster on the sides, with Shro#1932 in the middle? Preferably with Pandaren themed writing / colors if possible :) 

It's routine maintenance. They do it almost every week, usual on Tuesday, with all of their games. I'm assuming they fix bugs and work out kinks in code, reboot, do general cleaning of their servers, etc...it helps everything run smoother. 

Warlocks have quite a few good cards and card combos. I'll try to list them in a comprehensible manner. 

• Lifetap provides a reliable card draw mechanic. (As such, decks based around card draw can be useful for Warlocks. Cards like Twilight Drake and Mountain Giant are useful if you run a card draw deck. Acolyte of Pain and Loot Hoarder are examples of neutral cards that would also fuel a card draw deck. If you run this kind of deck, be mindful of fatigue.)
• Power Overwhelming is a great tool in rush decks. Coupled with cheap warlock minions like Succubus or Flame Imp (as well as many neutral minions), Power Overwhelming is good for dishing out early damage, removal, or finishing off your opponent. Additionally, using Shadowflame with a PO'd minion can result in some outstanding board clear. 
• Mortal Coil is early removal + card draw. 
• Siphon Soul allows you to a destroy a minion and restore a chunk of health to your hero. 
• Voidwalker is a good card for 1 mana - you have an early board taunt that can be buffed up with Demonfire. Additionally, Demonfire can be used as early removal against your opponent. Note that it only buffs FRIENDLY demons, meaning if your opponent is a warlock, you can damage their demons with this card. 
• While merely a shadow of what it once was, Blood Imp can be useful for beefing up your minions and ensuring they stay alive longer. It's a class version of Young Priestess, and while it doesn't have any attack, it has stealth, meaning your opponent won't be able to hit it unless they use Flare or an AOE card. 

I would go with Flamestrike because of the upped mana cost of Blizzard but Blizzard is also fantastic with stalling. Either is good, honestly. :) 

I would toss the Novice Engineer for an Enrage minion like Raging Worgen or a +spell damage card, but other than that, this looks really fun. I would also add some AOE board clear if possible. 

Looks like a fun deck but I don't have all of those legendaries :( I'll try replacements and see what happens. 

I've seen a few that come to mind:

• A mage accidentally hitting themselves in the face with a Fireball - they weren't necessarily losing or doing too bad but they were so embarrassed that they conceded. I've seen it happen with Priests too.
• Miss clicks on my part and the opponent's part in several games.
• Players dumping low health minions on the board a turn before I'm able to use Holy Nova, Consecration, or other predictable board clears
• Millhouse Manastorm. No explanation needed. 
• The classic "well played" emote seconds before an embarrassing comeback is made
• Using hefty and important control / removal cards (Mind Control, Assassinate) on tiny, mostly non-threatening minions instead of big taunts and legendaries
• A warlock playing one of the "discard" cards and losing Jaraxxus 
• Me trying to play Hearthstone before I've had my coffee, then completely forgetting I had the program open and losing to inactivity

I more or less wanted a confirmation of "yes this is a horrible card" before D/Eing him ;P After D/Eing Nat Pagle in my early days I'm paranoid about getting rid of legendaries. 

I ended up disenchanting him. Didn't take much pushing to get me to do so :P I just really really dislike that Battlecry. Thinking about Ancient of Lore or maybe a Shield Slam with the dust, or maybe a shaman card since that is my class of choice lately. 

Of all legendaries to get in a card pack, I got Millhouse Manastorm. I don't want to condemn him to the disenchanting table just yet because doing so has lost me a good card before, but I rarely see him used and his effect makes me cringe. Should I go ahead and get rid of him? It should be noted that he is NOT a gold version. 

Thanks! I'll be sure to modify my deck and test those changes. 

Looks like fun, I wish I had Leeroy so I could try this out! What are your ideas on board clear and taunt removal in a deck like this? Which cards would you use?

Probably druid. They overshadow a lot of the card classes now, in my opinion. Their taunts are really difficult to deal with. I was trying to get back into Enrage warriors but that charge-oriented nerf hurts. I'll also probably try hunters again and maybe one of the classes I used to play when I started out.