Steelswarm Roach [CT09-EN021] Super Rare EX1-039 but it has its effects

but it has its effects negated (even if this card leaves the field)

Set: Across Time Pre-Release Cards Card type: Tamer Rarity: Rare Play Cost: 4 [Start of Your Turn] If you have 2 memory or less

They'll never see it coming

your opponent sends 1 card of that type from their Deck to the Graveyard

inflict 300 damage to your opponent for each card returned

Steelswarm Roach [CT09-EN021] Super Rare EX1-039 but it has its effectsSet: 2012 Collectors Tin Card type: Xyz Effect Monster Rarity: Super Rare Attack: 1900 Defense: 0 2 Level 4 monsters During either player's turn, when a Level 5 or higher monster would be Special Summoned: You can detach 1 Xyz Material from this card; negate the Special Summon, and if you do, destroy it.