Demonic Hordes [Unlimited Edition] Commander Deck Display Whenever one or more other

Whenever one or more other creatures you control with power 2 or less enter

• Destroy all non-Dragon creatures

Set: HasCon 2017 Type: Token Creature — Dragon Rarity: Mythic Flying

Set: Classic Sixth Edition Type: Land Rarity: Rare Whenever City of Brass becomes tapped

and I *have* tried

Demonic Hordes [Unlimited Edition] Commander Deck Display Whenever one or more otherSet: Unlimited 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.