Flash - Advent: Cost 6 or more (Your Attack Step)
By sending your Soul Coreto the Trash, stack this card from your hand onto your target spirit.
[LV1][LV2][LV3] Great Twinkle Navigation (When Advents) You can put as many of your Nexuses as you want beneath your Spirits that have "Advent." When you've done so, for each Nexus, destroy an opposing Spirit.
[During Advent][LV2][LV3] (When Attacks) When this Spirit wasn't blocked, for each pre-Advent card it has, add one additional Blue symbol.