Deck Devastation Virus [DR3-EN178] Super Rare 256 −6: You get an emblem

−6: You get an emblem with "Whenever a land enters the battlefield under your control

Set: Ravnica: City of Guilds Type: Land — Island Swamp Rarity: Rare ({T}: Add {U} or {B}

Set: Sun & Moon: Cosmic Eclipse Type: Water Rarity: Ultra Rare Retreat cost: Colorless

In that case

Deck Devastation Virus [DR3-EN178] Super Rare 256 −6: You get an emblemSet: Dark Revelation Volume 3 Card type: Normal Trap Rarity: Super Rare Attack: 0 Defense: 0 Tribute 1 DARK monster with 2000 or more ATK. Check all monsters on your opponent's side of the field, your opponent's hand, and all cards they draw (until the end of your opponent's 3rd turn after this card's activation), and destroy all monsters with 1500 or less ATK.