Timestream Navigator [Rivals of Ixalan Prerelease Promos] OPPR "He watches from above

"He watches from above

Set: Journey into Nyx Type: Land Rarity: Rare {T}

Set: Commander 2013 Type: Artifact Rarity: Rare Cost: {4} Landfall — Whenever a land enters the battlefield under your control

This is but a taste of the destruction my pets have in store

Timestream Navigator [Rivals of Ixalan Prerelease Promos] OPPR "He watches from aboveSet: 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.