Timestream Navigator [Rivals of Ixalan Prerelease Promos] Modern What should they do without

What should they do without their trusted teacher

Set: Kaladesh Inventions Type: Artifact Rarity: Mythic Cost: {3} Imprint — When Extraplanar Lens enters the battlefield

The murmuring pines and the hemlocks

but avoid obstacles or you will crash and burn

Its scales contain the essence of thousands of lotus blooms

Timestream Navigator [Rivals of Ixalan Prerelease Promos] Modern What should they do withoutSet: 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.