Timestream Navigator [Rivals of Ixalan Prerelease Promos] Elemental Reverse Type: Legendary Creature —

Reverse Type: Legendary Creature — Rat Wizard {4}{B}: Put target creature card from a graveyard onto the battlefield under your control

Set: Alpha Edition Type: Artifact Rarity: Rare Cost: {4} Nevinyrral's Disk enters the battlefield tapped

back around— the joke's on you

Set: Sun & Moon: Team Up Type: Fire Rarity: Holo Rare Retreat cost: Colorless

Foretell {5}{B}{B} (During your turn

Timestream Navigator [Rivals of Ixalan Prerelease Promos] Elemental Reverse Type: Legendary Creature —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.