Timestream Navigator [Rivals of Ixalan Prerelease Promos] Windgrace sacrifice Chromium unless you pay

sacrifice Chromium unless you pay {W}{U}{B}

Set: Arabian Nights Type: Creature — Plant Rarity: Rare Cost: {3}{G} {T}: Target attacking creature has base power 0 until end of turn

that player puts the cards in their hand on the bottom of their library in any order

Set: Alpha Edition Type: Artifact Rarity: Rare Cost: {2} At the beginning of each player's draw step

Timestream Navigator [Rivals of Ixalan Prerelease Promos] Windgrace sacrifice Chromium unless you paySet: 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.