[LV1][LV2][LV3] (When Summoned) Draw 2 cards, then discard 2 cards from your hand.
[LV1][LV2][LV3] Twinkle Trace: Blue (Start of Your Attack Step) - While you have Soul Core on this Spirit, stack 1 blue cardfrom your hand with Advent onto this Spirit.
[LV2][LV3] (Your Attack Step) When you're stacking a card via Advent, this card can be treated as Cost 6.