When the card which was [During Advent] over this card leaves the field, you can summon this pre-Advent card without paying the cost.
[LV1][LV2][LV3] Ultra Armor: Purple/Green/White/Yellow/Blue - This spirit is unaffected by the effects of opposing Purple/Green/White/Yellow/Blue Spirits/Ultimates/Magic/Nexuses.
[LV2][LV3] (When Attacks/Blocks) You can return an opposing spirit that isn't [During Advent] to the Hand. When you've done so, put Soul Core(Soul Core) from your Trash to one of your spirits.