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Blastcrystal Potion
Blastcrystal Potion
Golden Blastcrystal Potion
Set:Mean Streets of GadgetzanMean Streets of Gadgetzan
Spell school:Shadow
Cost:4 Mana icon.png
Wiki tags:Mana-related, Targeted
Artist:Zoltan Boros
Destroy a minion and one of your Mana Crystals.
Flavor text

There's a fine line between "potion" and "grenade". Wait. Actually, there's not.

External links

Data pagePlayHearthstoneHearthpwn

Blastcrystal Potion is a common warlock spell card, from the Mean Streets of Gadgetzan set.

How to get[]

Blastcrystal Potion can be obtained through Mean Streets of Gadgetzan card packs, or through crafting.

Card Crafting cost Disenchanting
Blastcrystal Potion 40 5
Golden Blastcrystal Potion 400 50

Generated by[]

As well as being collected in decks, this card can also be generated by the following card.

Kabal Chemist(49690).png


  • This spell destroys one of its controller's permanent Mana Crystals, starting from empty ones.
    • If there are no empty Mana Crystals, a filled Mana Crystal will be destroyed instead.
    • In the unlikely situation where there are no Mana Crystal at all, nothing happens, since a player can never have less than 0 Mana Crystals.


While not looking strong at first, it should be noted that when played at 10 mana you will regain the mana crystal next turn. In the end game, this is effectively a destroy effect without down side. However, even in the mid game there are situations where the tempo loss of sacrificing a mana crystal is an acceptable trade-off for removing a problematic minion.

Another thing to be noted is that this card's mana cost of 4 fits warlock's mana curve nicely since for warlock there are multiple good 6 mana cards, which when used with 4 mana cards allow you to efficiently use all of your available mana after turn 10. Examples of these 6 mana cards include Kabal Trafficker, Siphon Soul, as well as Reno Jackson and Sylvanas Windrunner.


Blastcrystal Potion, full art

Patch changes[]