Timestream Navigator [Rivals of Ixalan Prerelease Promos] Modern Set: Portal Three Kingdoms Type:

Set: Portal Three Kingdoms Type: Sorcery Rarity: Uncommon Cost: {1}{U} Look at the top three cards of your library

Set: Kaladesh Prerelease Promos Type: Artifact Rarity: Rare Cost: {4} Whenever you cast a spell

Set: Friday Night Magic 2007 Type: Creature — Incarnation Rarity: Rare Cost: {3}{U} Flying

and Oriax the Clever (rogue)

but avoid obstacles or you will crash and burn

Timestream Navigator [Rivals of Ixalan Prerelease Promos] Modern Set: Portal Three Kingdoms Type:Set: 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.