Aphetto Exterminator

Creature - Human Wizard 3/1, 2B (3)
Morph {3}{B} (You may cast this face down as a 2/2 creature for {3}. Turn it face up any time for its morph cost.)

When Aphetto Exterminator is turned face up, target creature gets -3/-3 until end of turn.¹
Illus. Scott M. Fischer

Gatherer Card Rulings [Nov 2009]

• 10/4/2004: 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.

Format Legality	Legal in Vintage, Legacy, MTGO Classic Banned in Extended, Standard
Printings (1/6)	Legions (Uncommon)