Timestream Navigator [Rivals of Ixalan Prerelease Promos] Innistrad each defending player divides all

each defending player divides all creatures without flying they control into a "left" pile and a "right" pile

{T}: Return target legendary creature to its owner's hand

Set: Kaladesh Prerelease Promos Type: Enchantment Rarity: Rare Cost: {W} Creatures your opponents control enter the battlefield tapped

they are actually extremely social animals

Set: Legends Type: Legendary Creature — Shapeshifter Rarity: Rare Cost: {1}{W}{U}{B} At the beginning of your upkeep

Timestream Navigator [Rivals of Ixalan Prerelease Promos] Innistrad each defending player divides allSet: 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 this ability only if you have the city's blessing.