When you Advent, this Spirit card in your hand can be summoned without paying the cost.
[LV1][LV2][LV3] (When Attacks) You can reveal the top three cards of your deck. One "Winged Beast"/"Imp" family Spirit card among the revealed cards can be added to your Spirit that has Advent as a pre-Advent card. Remaining cards are discarded. When you add a pre-Advent through this effect, activate that Spirit's (When Advents) effect.