sergeant_stacking_status.xml

<statusEffects>
  <statusEffect>
    <name>Stacking Attacks</name>
    <key>sergeant_stacking_status</key>
    <allowMany>true</allowMany>
    <hasTurns>false</hasTurns>
    <turnEffects>
      <turnEffects>
        AND NOT EntityDidAttackLastTurn;
        RemoveStatusEffect -> key:«LINK:sergeant_stacking_status»;
      </turnEffects>
    </turnEffects>
    <modifiers>
      <modifiers>
        <type>Damage</type>
        <amount>0.15</amount>
      </modifiers>
    </modifiers>
  </statusEffect>
</statusEffects>