Number 104: Masquerade V (Starlight Rare) [BETB-EN042-StR]

3 Level 4 monsters
Once per turn: You can detach 1 material from this card; add 1 "Barian's" Spell/Trap from your Deck to your hand. You can only use the following effect of "Number 104: Masquerade V" once per turn. An Xyz Monster that was Summoned using this card on the field as material gains this effect.
• If this card is Xyz Summoned: Activate this effect; your opponent can banish 4 monsters with different Attributes and 1 Spell from their Deck. If they did not, you banish the top 10 cards of their Deck.