Hearthpwn

A 3 drop option for Paladins that you can actually drop on 3 mana and not feel cheated (compared to Aldor Peacekeeper), although this is possibly a much better lategame card than early game. Could be a good option in N'Zoth Paladin. I gave it decent stats because, while it looks like it has an incredibly powerful effect, if your opponent can kill it before your turn you likely won't see any benefit from it (assuming you spent all your mana the turn you played it). You would also have to kill it before playing anything else to get the full effect on your turn, which could be a detriment, which is why I allowed for 2 Health per Mana Crystal, instead of 1. In a topdeck war, this could give you a much needed health boost to win you the game.

Something to help warrior fight early board control together with Fiery Win Ax. This minion trades decently against many 2 cost, 3/2 minions or juggler.

In late game, he becomes anotherWhirlwind, useful for taking out tokens and activate Patrons due to its cheap cost. Do note that, his ability is NOT a Battlecry, so any existing Rocket Boyz on board will blow up as soon as you reach 7 mana, whether this is helpful or harmful depends on how you set up your board on the turns before.

Flavor: His special rocket launcher can fire 7 rockets a time, but it takes forever to reload.

Flavor text: She's the one always asking, "You gonnna finish that?"

Artwork by TheBoyOfCheese

Once this is cast, your opponent's unspent mana will be spent first, in case it matters.

Compare to Headcrack. The balance might seem a little off, but because of how Druid operates I think it's fair - this card would actually be quite useless in the wrong deck.

I think mage needs a 7 Drop, maybe it can fix it.

"Drink, Hellscream, claim your destiny. You will all be conquerors."

"And what, Gul'dan, must we give in return?"

"Everything."

Flavor: Vexallus is an arcane elemental so I thought it would suit the character to do something mana related.

Balance: Could be very powerful in a control heavy meta, but versus certain decks it would be complete thrash.

Info: Whenever you get an extra mana crystal, a mana crystal in your tray will get a number to represent how much total mana you have (other than the text that actually says so). First your mana crystals would get a "2", then when all of them have a 2 on them they would then start getting a "3" etc.

I know Felhound concepts are, like, kind of blase since people like making Felhounds, but come on, Blizzard, make a proper Felhound card already! 

In any case, this card is based on the fact that Felhounds drain mana from their enemy, and this is like a mini C'thun-esque effect that kind of represents the Felbound absorbing your enemy's mana and attacking them. It's priced quite high because most of the time your enemy will spend nearly all their mana and 7-mana deal 7 random damage and getting a 4/4 body is pretty decent. Sometimes you probably can deal the full 10 damage, maybe more if your opponent had some Innervate shenanigans going on, which would be great value... but if your opponent is playing a fatigue game and is just hero-powering then you'll be sad.