When the Mirran resistance arrived, the furnace dwellers looked to Urabrask for guidance. His decree stunned the others: "Let them be."

Urabrask the Hidden

Creatures you control have haste.
Creatures your opponents control enter tapped.

Multiverse Legends

While the other praetors eagerly prepared for invasion, Urabrask retreated to the Furnace Layer, defying Elesh Norn's commands.

Commander Legends: Battle for Baldur's Gate

Creatures you control have haste.
Creatures your opponents control enter the battlefield tapped.

If a creature an opponent controls enters the battlefield at the same time that Urabrask the Hidden enters the battlefield under your control, Urabrask's effect doesn't apply to your opponent's creature.

Urabrask the Hidden gives itself haste while it's on the battlefield.