Morph {X}{B}{B} (You may cast this card face down as a 2/2 creature for {3}. Turn it face up any time for its morph cost.)
When this creature is turned face up, all creatures get -X/-X until end of turn.
Mana cost
2
B
B
Mana value
4
Printings
From
$0.29
EDHREC rank
#9876
Buy
Formats
Legacy
Legal
Vintage
Legal
Commander
Legal
Rulings
4 Oct 2004
The X in the ability has the same value as the X paid in the Morph ability. This is pretty easy to derive since there is no other source of X.
4 Oct 2004
The trigger occurs when you use the Morph ability to turn the card face up, or when an effect turns it face up. It will not trigger on being revealed or on leaving the battlefield.