Sothera, the Supervoid (Showcase) (Japanese) [Edge of Eternities] Zendikar Rising Promos Scion of the Ur-Dragon becomes

Scion of the Ur-Dragon becomes a copy of that card until end of turn

but they join to make relaxing steam

set three schemes in motion instead

return Smuggler's Buggy to its owner's hand

Sothera, the Supervoid (Showcase) (Japanese) [Edge of Eternities] Zendikar Rising Promos Scion of the Ur-Dragon becomesSet: Edge of Eternities Type: Legendary Enchantment Rarity: Mythic Cost: {2}{B}{B} Whenever a creature you control dies, each opponent chooses a creature they control and exiles it. At the beginning of your end step, if a player controls no creatures, sacrifice Sothera, then put a creature card exiled with it onto the battlefield under your control with two additional +1 +1 counters on it.