Boseiju, Who Shelters All [From the Vault: Realms] Rivals of Ixalan Prerelease Promos Set: Revised Edition Type: Creature

Set: Revised Edition Type: Creature — Human Assassin Rarity: Rare Cost: {1}{B}{B} {T}: Destroy target tapped creature

Set: Unlimited Edition Type: Instant Rarity: Rare Cost: {B} Target spell or permanent becomes black

As Thief of Blood enters the battlefield

Megamorph {5}{R}{R} (You may cast this card face down as a 2/2 creature for {3}

Boseiju, Who Shelters All [From the Vault: Realms] Rivals of Ixalan Prerelease Promos Set: Revised Edition Type: CreatureSet: From the Vault: Realms Type: Legendary Land Rarity: Mythic Boseiju, Who Shelters All enters the battlefield tapped. {T}, Pay 2 life: Add {C}. If that mana is spent on an instant or sorcery spell, that spell can't be countered.