Name:War Horn
ManaCost:3
Types:Artifact
S:Mode$ Continuous | Affected$ Creature.attacking+YouCtrl | AddPower$ 1 | Description$ Attacking creatures you control get +1/+0.
SVar:PlayMain1:TRUE
SVar:Picture:http://www.wizards.com/global/images/magic/general/war_horn.jpg
Oracle:Attacking creatures you control get +1/+0.