name: Arena
originalText: o3,oc\nT: Choose one of your creatures and have your opponent choose one of his or her creatures. Both target creatures become tapped. Your creature does its power in damage to your opponent's creature, and your opponent's creature does its power in damage to yours.
printings: PHPR, PRM, TSB
text: {3}, {T}: Tap target creature you control and target creature of an opponent's choice they control. Those creatures fight each other. (Each deals damage equal to its power to the other.)