Boros Fury-Shield

Oracle Text

Prevent all combat damage that would be dealt by target attacking or blocking creature this turn. If R was spent to cast Boros Fury-Shield, it deals damage to that creature's controller equal to the creature's power.

Card Rulings

10/1/2005 If red mana was spent, Boros Fury-Shield, not the target creature, deals the damage to the creature’s controller.