When the Character Battle step ends, gain 1 Force.
Pay 2 Force, reveal the top card of your deck Mace gets +X power for this attack, where X equals the build cost of the revealed card. If it is a Battle card, you may play it during the current play or pass sequence as if it were in your hand and discard it; otherwise, put it in your discard pile. Discard the revealed cards.
Pay 2 Force Evade 2
Text erratum. With Mace's second ability, you still have to pay the cost of a Battle card revealed this way if you want to play it.
The Battle card must be one that can normally be played during that play or pass chance or you can't play it.