Steelswarm Roach [GENF-EN099] Secret Rare Ribrianne then target 1 Spell/Trap Card

then target 1 Spell/Trap Card on the field

when a "Blackwing" monster you control is attacking or being attacked: You can send this card from your hand to the Graveyard

You can not Summon other monsters the turn you activate this card (but you can Normal Set)

and inflict damage to both players equal to its ATK

Steelswarm Roach [GENF-EN099] Secret Rare Ribrianne then target 1 Spell/Trap CardSet: Generation Force Card type: Xyz Effect Monster Rarity: Secret Rare Attack: 1900 Defense: 0 2 Level 4 monsters When a Level 5 or higher monster is Special Summoned: You can detach 1 Xyz Material from this card, negate the Special Summon and destroy it.