Mortal Obstinacy [Journey into Nyx] Journey into Nyx Prerelease Promos Set: Aether Revolt Prerelease Promos

Set: Aether Revolt Prerelease Promos Type: Artifact — Vehicle Rarity: Rare Cost: {3} Flying

Set: New Phyrexia Type: Sorcery Rarity: Uncommon Cost: {5}{B}{B} As an additional cost to cast this spell

target creature with power 2 or less can't be blocked this turn

Set: Tenth Edition Type: Artifact Rarity: Uncommon Cost: {0} You have no maximum hand size

Mortal Obstinacy [Journey into Nyx] Journey into Nyx Prerelease Promos Set: Aether Revolt Prerelease PromosSet: Journey into Nyx Type: Enchantment Aura Rarity: Common Cost: {W} Enchant creature you control Enchanted creature gets +1 +1. Whenever enchanted creature deals combat damage to a player, you may sacrifice Mortal Obstinacy. If you do, destroy target enchantment.