gathered_strength.xml

<abilities>
  <ability>
    <name>Gathered Strength</name>
    <key>gathered_strength</key>
    <skill>maces</skill>
    <icon>gathered_strength</icon>
    <description>
      Using The Beatdown after waiting a turn deals full damage, removing the -45% damage debuff.
    </description>
    <type>Upgrade</type>
    <unlockInfo>
      <autoDiscover>0</autoDiscover>
      <unlockRequirements>
        <requiredPoints>1</requiredPoints>
        <requires>the_beatdown</requires>
      </unlockRequirements>
    </unlockInfo>
  </ability>
</abilities>