Timestream Navigator [Rivals of Ixalan Prerelease Promos] Ugin create two 2/2 green Ooze

create two 2/2 green Ooze creature tokens

Set: Chronicles Type: Land Rarity: Rare Whenever City of Brass becomes tapped

that player creates that many 1/1 red Survivor creature tokens

Set: Commander 2011 Type: Enchantment Rarity: Rare Cost: {3}{R} Your opponents can't search libraries

Timestream Navigator [Rivals of Ixalan Prerelease Promos] Ugin create two 2/2 green OozeSet: 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.