Skull Eagle makes an appearance in DOCS as -JP014
Raidraptor – Skull Eagle
Dark Winged-Beast / Effect
You can only use the (1) effect of Raidraptor – Skull Eagle once per turn.
(1) If you activate the effect of an Xyz Monster by detaching this card as an Xyz Material: Banish this card from your Graveyard, then target 1 “Raidraptor” card in your Graveyard; add that target to your hand.
(2) An Xyz Monster that was Summoned using this card a Xyz Material gains this effect:
● When it is Xyz Summoned: It gains 300 ATK.
Source: The TV Show 特捜警察ジャンポリス (Jump Undercover Mission Police).