Boros Fury-Shield RAV/5

Set: Ravnica: City of Guilds
Collector Code: RAV/5
Finish: Regular

Name: Boros Fury-Shield
Type: Instant
Oracle text: Prevent all combat damage that would be dealt by target attacking or blocking creature this turn. If {R} was spent to cast this spell, Boros Fury-Shield deals damage to that creature's controller equal to the creature's power.