Demonic Hordes [30th Anniversary Edition] SV022 Set: March of the Machine:

Set: March of the Machine: The Aftermath Type: Legendary Creature — Elf Scout Rarity: Mythic Cost: {2}{G} Landfall—Whenever a land enters the battlefield under your control

Set: EX: Power Keepers Type: Psychic Rarity: Holo Rare Retreat cost: Colorless

select and destroy 1 face-up monster on the field with original ATK less than the ATK of this card

In that case

After resolving a card effect that targets this face-up card

Demonic Hordes [30th Anniversary Edition] SV022 Set: March of the Machine:Set: 30th Anniversary Edition Type: Creature Demon Rarity: Rare Cost: {3}{B}{B}{B} {T}: Destroy target land. At the beginning of your upkeep, unless you pay {B}{B}{B}, tap Demonic Hordes and sacrifice a land of an opponent's choice. Created to destroy Dominia, Demons can sometimes be bent to a more focused purpose.