Timestream Navigator [Rivals of Ixalan Prerelease Promos] Elemental Horse Last of the Abzan enters

Last of the Abzan enters the battlefield with three +1/+1 counters on it

Set: Amonkhet Invocations Type: Instant Rarity: Mythic Cost: {1}{U}{U}{U} Choose two —

Until your next turn

that player sacrifices a permanent unless they pay {1}

Timestream Navigator [Rivals of Ixalan Prerelease Promos] Elemental Horse Last of the Abzan entersSet: 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.