Wall of Vipers [Prophecy] Foil They can't disobey orders

They can't disobey orders

Set: Dominaria Prerelease Promos Type: Legendary Planeswalker — Jaya Rarity: Mythic Cost: {2}{R}{R}{R} +1: Add {R}{R}{R}

You may put that card into that player's graveyard

Set: Alliances Type: Instant Rarity: Uncommon Cost: {3}{B}{B} You may pay 1 life and exile a black card from your hand rather than pay this spell's mana cost

Set: Urza's Destiny Type: Creature — Phyrexian Imp Rarity: Common Cost: {3}{B} Flying

Wall of Vipers [Prophecy] Foil They can't disobey ordersSet: Prophecy Type: Creature Snake Wall Rarity: Uncommon Cost: {2}{B} Defender (This creature can't attack.) {3}: Destroy Wall of Vipers and target creature it's blocking. Any player may activate this ability. What wall can never be climbed, but is always scaled? Nakaya riddle