Serra Avenger [Champs and States] Artifact Put Timestream Navigator on the

Put Timestream Navigator on the bottom of its owner's library: Take an extra turn after this one

Set: Limited Edition Beta Type: Instant Uncommon Cost: {U} Cast this spell only during an opponent's turn

Set: From the Vault: Lore Type: Instant Mythic Cost: {1}{B} Add {B}{B}{B}

Set: Limited Edition Alpha Type: Enchantment Rare Cost: {1}{U} Players skip their untap steps

Serra Avenger [Champs and States] Artifact Put Timestream Navigator on theSet: Champs and States Type: Creature Angel Rare Cost: {W}{W} You can't cast this spell during your first, second, or third turns of the game. Flying Vigilance (Attacking doesn't cause this creature to tap.)