Night Express Knight (ZDC1-EN002) - Yu-Gi-Oh! ZEXAL World Duel Carnival Promos Unlimited Number_TU01-EN000 Card TextYou can discard 2

Card TextYou can discard 2 other "Darklord" cards

If an opponent's monster in the Extra Monster Zone is destroyed by battle

During each of your End Phases: Detach 1 Xyz Material from this card

when a "Blackwing" monster you control is attacking or being attacked

When you Special Summon this monster

Night Express Knight (ZDC1-EN002) - Yu-Gi-Oh! ZEXAL World Duel Carnival Promos Unlimited Number_TU01-EN000 Card TextYou can discard 2TypeMachine Effect Monster AttributeEARTH Level Rank10 ATK DEF2500 3000 Card TextCannot be Special Summoned from the Deck. You can Normal Summon this card without Tributing, but its original ATK becomes 0.