swift_economy.xml

<abilities>
  <ability>
    <name>Swift Economy</name>
    <key>swift_economy</key>
    <skill>maces</skill>
    <icon>swift_economy</icon>
    <description>
      While High Grip is active, -20% melee ability energy cost reduction.
    </description>
    <type>Upgrade</type>
    <passiveInfo>
      <modifiers>
        <modifiers>
          <type>MeleeCostReduction</type>
          <amount>0.2</amount>
        </modifiers>
      </modifiers>
    </passiveInfo>
    <unlockInfo>
      <autoDiscover>0</autoDiscover>
      <unlockRequirements>
        <requiredPoints>2</requiredPoints>
        <requiresAbility>high_grip</requiresAbility>
      </unlockRequirements>
    </unlockInfo>
    <requirements>
      <requirements>
        <type>Condition</type>
        <params>
          <params type="condition">HasStatusEffect -> key:high_grip, starts_with:true</params>
        </params>
      </requirements>
    </requirements>
  </ability>
</abilities>