[Scorpius]

<skill id="13518" levels="1" name="Giant\'s Celestial Shield">
        <set name="icon" value="icon.skill11758"/>
        <set name="reuseDelay" value="600000"/>
        <set name="coolTime" value="500"/>
        <set name="hitTime" value="500"/>
        <set name="target" value="TARGET_SELF"/>
        <set name="skillType" value="BUFF"/>
        <set name="operateType" value="OP_ACTIVE"/>
        <set name="abnormal_time" value="30"/>
        <set name="abnormal_type" value="invincibility_special"/>
        <set name="abnormal_level" value="5"/>
        <for>
            <effect name="Invulnerable" cancel_on_action="true"/>
            <effect name="DebuffImmunity"/>
        </for>
    </skill>

<skill id="11759" levels="1" name="Celestial Party Protection">
        <table name="#enabled">false</table>
        <table name="#healHp">0</table>
        <set name="icon" value="icon.skill11759"/>
        <set name="reuseDelay" value="120000"/>
        <set name="hitTime" value="500"/>
        <set name="mp_consume" value="36"/>
        <set name="abnormal_effect" value="ULTIMATE_DEFENCE"/>
        <set name="abnormal_time" value="10"/>
        <set name="abnormal_level" value="1"/>
        <set name="abnormal_type" value="invincibility_special"/>
        <set name="magicLevel" value="87"/>
        <set name="magicType" value="MAGIC"/>
        <set name="target" value="TARGET_PARTY"/>
        <set name="affect_range" value="1000"/>
        <set name="isReuseDelayPermanent" value="true"/>
        <set name="skillType" value="BUFF"/>
        <set name="operateType" value="OP_ACTIVE"/>
        <set name="analog_skills" value="1418"/>
        <enchant_info type="1" name="Major">
            <enchant_tables skill_level="1" enchant_levels="30">
                <table name="#enabled">true</table>
                <table name="#healHp">1936 2072 2207 2342 2477 2612 2747 2882 3017 3152 3288 3423 3558 3693 3828 3964 4099 4234 4369 4504</table>
            </enchant_tables>
        </enchant_info>
        <for>
            <effect enabled="#enabled" instant="true" name="RestoreHP" value="#healHp">
                <def name="static_power" value="true"/>
            </effect>
            <effect name="Invulnerable">
                <triggers>
                    <trigger id="11834" level="1" type="ON_EXIT_EFFECT"/>
                </triggers>
            </effect>
            <effect name="HealBlock"/>
            <effect name="DebuffImmunity"/>
        </for>
    </skill>

Вообще рекомендую прописать <effect name="DebuffImmunity"/> везде где эффект Invulnerable