New Shaman spell will have you shouting "Eureka!"

A new Shaman spell is the latest card revealed from Hearthstone's next expansion.

It's the latest card unveiled from The Boomsday Project as the expansion draws ever nearer.

Eureka! is a six mana Shaman spell. When you play this card, it summons a copy of a minion that you have in your hand chosen at random.

If you're thinking Shudderwock Shaman, you need to lie down. Summoning a copy doesn't copy the Battlecry—but of course you knew that. Right now it's hard to see where this fits in a deck. Ancestor's Call Shaman was a fun gimmick back in the day, but it was never particularly good. It was a lot cheaper than this, too.

The Boomsday Project is the second expansion of the current Standard year, the Year of the Raven. It will add 135 new cards to the game, including new keywords like Magnetic. It is currently available to pre-order, with all the cards becoming available on Aug. 7.