Royal Assassin [Limited Edition Alpha] Sphinx it gains double strike until

it gains double strike until end of turn

Set: Kaladesh Inventions Type: Artifact Creature — Angel Mythic Cost: {7} Flying You can't lose the game and your opponents can't win the game

that player searches the top four cards of that library instead

search your library for an enchantment card

Set: Mirrodin Type: Enchantment Rare Cost: {2}{B} At the beginning of each player's upkeep

Royal Assassin [Limited Edition Alpha] Sphinx it gains double strike untilSet: Limited Edition Alpha Type: Creature Human Assassin Rare Cost: {1}{B}{B} {T}: Destroy target tapped creature. Trained in the arts of stealth, the royal assassins choose their victims carefully, relying on timing and precision rather than brute force.