Zubababa Knight (Super Rare)

If this card is Normal or Special Summoned: You can activate 1 of these effects;
● Add 1 Zubaba monster from your Deck to your hand, except Zubababa Knight. This card's Level becomes that added monster's Level.
● Destroy 1 Level 4 or lower Defense Position monster your opponent controls.
If this card is detached from an Xyz Monster to activate that monster's effect: You can add 1 Gagaga monster from your Deck to your hand. You can only use each effect of Zubababa Knight once per turn.