Scion of the Ur-Dragon [Commander 2017] Explorers of Ixalan was a Taoist master and

was a Taoist master and tutored his soldiers in those arts

Echo {3}{W}{W} (At the beginning of your upkeep

return Spirit Loop to its owner's hand

When Linvala enters the battlefield

return it to the battlefield tapped under its owner's control at the beginning of their next upkeep

Scion of the Ur-Dragon [Commander 2017] Explorers of Ixalan was a Taoist master andSet: Commander 2017 Type: Legendary Creature Dragon Avatar Rarity: Rare Cost: {W}{U}{B}{R}{G} Flying {2}: Search your library for a Dragon permanent card and put it into your graveyard. If you do, Scion of the Ur Dragon becomes a copy of that card until end of turn. Then shuffle. "I am the blood of the ur dragon, coursing through all dragonkind."