Oracle

Enchantment - Aura 

Enchant creature
Enchanted creature has deathtouch and indestructible.
Morph-Sacrifice another creature. (You may cast this card face down as a 2/2 creature for 3. Turn it face up any time for its morph cost.)
As Gift of Doom is turned face up, you may attach it to a creature.

Tournooi-info

Legal in: Vintage, Legacy, Commander

Officiele rulings

8/23/2019
You can’t pay Gift of Doom’s morph cost more than once.

8/23/2019
No player may take any actions between the time you announce that you’re turning Gift of Doom face up and the time it’s attached to the chosen creature.

8/23/2019
If there’s no creature you can legally attach Gift of Doom to as you turn it face up, or if you choose not to attach it to a creature, it’s put into its owner’s graveyard.

8/23/2019
This doesn’t target the creature Gift of Doom will enchant, so an opponent’s creature with hexproof or a creature with shroud may be chosen this way. The chosen recipient must be able to legally be enchanted by the Aura, so a creature with protection from black can’t be chosen this way.

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