Timestream Navigator [Rivals of Ixalan Prerelease Promos] League Tokens 2013 {T}: Search your library for

{T}: Search your library for a permanent card

exile up to one target creature with flying

Set: Unlimited Edition Type: Instant Rarity: Uncommon Cost: {G} Cast this spell only during your declare attackers step

Set: Arabian Nights Type: Creature — Human Wizard Rarity: Uncommon Cost: {1}{B}{B} {T}: Target creature other than Sorceress Queen has base power and toughness 0/2 until end of turn

Add an amount of {B} equal to the sacrificed creature's mana value

Timestream Navigator [Rivals of Ixalan Prerelease Promos] League Tokens 2013 {T}: Search your library forSet: Rivals of Ixalan Prerelease Promos Type: Creature Human Pirate Wizard Rarity: Mythic Cost: {1}{U} Ascend (If you control ten or more permanents, you get the city's blessing for the rest of the game.) {2}{U}{U}, {T}, Put Timestream Navigator on the bottom of its owner's library: Take an extra turn after this one. Activate only if you have the city's blessing.