Cards for free hero power
In Hearthstone, each Hero Power costs 2 mana. The card Maiden of the Lake for instance sets the mana cost to 1 while it is active on the board.
I know that having 2 of them does not make the Hero Power free, as both cards will set the mana cost to 1 meaning one of them has no effect at all.
So are there cards that make the hero power free or are there cards that reduce the (current) mana cost by 1?
Just a beginner by the way, so I might just have missed some cards.
Best Answer
There are no cards that make the hero power cost 0 permanently. But the card "Fencing Coach" from the "The Grand Tournament" expansion makes the next usage of your hero power cost 2 less. You can even carry this discount over to future turns.
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