executioners_verdict.xml

<statusEffects>
  <statusEffect>
    <turns>500</turns>
    <name>Executioner's Verdict</name>
    <key>executioners_verdict</key>
    <icon>verdict_stacks</icon>
    <allowMany>false</allowMany>
    <description>
      Hit with Executioner's Strike to consume your stacks, granting +10% Damage for every stack.
      [p]Current stacks: {{global_flag -> key:verdict_stacks}}
    </description>
    <exitActions>
      <exitActions>
        THEN ModifyGlobalFlag -> global_flag:verdict_stacks, operation:set, amount:0;
      </exitActions>
    </exitActions>
  </statusEffect>
</statusEffects>