Risk Factor [Guilds of Ravnica Prerelease Promos] Viashino Warlock you may sacrifice one of

you may sacrifice one of them

Every inch of Ravnica is home to something

Set: Phyrexia: All Will Be One Type: Artifact Creature — Phyrexian Construct Rarity: Uncommon Cost: {2}{B} When Ambulatory Edifice enters the battlefield

put Gravebane Zombie on top of its owner's library instead

Risk Factor [Guilds of Ravnica Prerelease Promos] Viashino Warlock you may sacrifice one ofSet: Guilds of Ravnica Prerelease Promos Type: Instant Rarity: Rare Cost: {2}{R} Target opponent may have Risk Factor deal 4 damage to them. If that player doesn't, you draw three cards. Jump start (You may cast this card from your graveyard by discarding a card in addition to paying its other costs. Then exile this card.)