Instant, 4B (5) Destroy target attacking nonartifact creature. It can't be regenerated. Put a black Spirit creature token into play with power and toughness equal to the power and toughness of that creature. Sacrifice the Spirit token at end of turn.1
Illus. Margaret Organ-Kean
The Spirit token creature gets a fixed power/toughness equal to the power/toughness of the target creature when Broken Visage resolves. This includes the effects of any enchantments or other effects on the target creature. The Shadow token never gets a variable power/toughness. [D'Angelo 1995/10/29]
The token creature comes into play under your control regardless of who controlled the target creature. [Duelist Magazine #9, Page 36]
Note - Errata changed the token creature's type from Shadow to Spirit.