Liberator Stats (From the SC2 editor) - Patch 3.1.2

    <CUnit id="Liberator">
        ...
        <Sight value="10"/>
        ...
    </CUnit>

    <CUnit id="LiberatorAG">
        ...
        <Sight value="13"/>
        ...
    </CUnit>

    <CAbilEffectTarget id="LiberatorAGTarget">
        <Arc value="0"/>
        <Range index="0" value="5"/>
        <CmdButtonArray index="Execute" Requirements=""/>
    </CAbilEffectTarget>

    <CWeaponLegacy id="LiberatorAGWeapon">
        <Range value="15"/>
    </CWeaponLegacy>

    <CUpgrade id="LiberatorAGRangeUpgrade">
        ...
        <EffectArray Reference="Abil,LiberatorAGTarget,Range[0]" Value="4"/>
        <EffectArray Reference="Weapon,LiberatorAGWeapon,Range" Value="3"/>
        <EffectArray Reference="Unit,LiberatorAG,Sight" Value="4"/>
        ...
    </CUpgrade>