[LV1][LV2][LV3] (When Summoned) You can reveal four cards from the top of your deck. Among the revealed cards, add every card with Advent to your hand, and for each card added, add one core from the void to this spirit. The remaining cards are discarded.
[LV2][LV3] (During Either Players Step) When you're stacking a card via Advent, this card can be treated as Cost 6.
[LV3] (Your Attack Step) When this card has Soul Core on it, you may Advent from your trash on top of this card.