Timestream Navigator [Rivals of Ixalan Prerelease Promos] Ogre where X is that card's

where X is that card's mana value

Kithkin healers chant the clan songs of both their parents over the broth to double its curative effect

His roots reach deep

Other Zombies have "{B}: Regenerate this permanent

Timestream Navigator [Rivals of Ixalan Prerelease Promos] Ogre where X is that card'sSet: 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.