lunge_exposed.xml

<statusEffects>
  <statusEffect>
    <turns>2</turns>
    <name>Exposed</name>
    <key>lunge_exposed</key>
    <icon>mighty_lunge</icon>
    <modifiers>
      <modifiers>
        <type>DamageReceived</type>
        <amount>0.25</amount>
      </modifiers>
    </modifiers>
  </statusEffect>
</statusEffects>