Skull Warrior Bones of the Four Birds, "Akuten Haba" (D-BT01A-EB01/0018EN) (D-BT01A)

[Call Cost] [Pay 2 gauge & Destroy one or more "Skull Warrior" on your field]
When this card attacks, you may put the top four cards of your deck into your drop zone. If you do, deal damage to your opponent equal to the number of "Skull Warrior" among those cards!