overload_spellcharge.xml

<statusEffects>
  <statusEffect>
    <name>Overload Spellcharge</name>
    <key>overload_spellcharge</key>
    <icon>overload_status</icon>
    <allowMany>false</allowMany>
    <isHidden>false</isHidden>
    <description>
      Your next targeted Fulmination spell will be empowered, consuming all Overload stacks.
    </description>
    <hasTurns>false</hasTurns>
  </statusEffect>
</statusEffects>