Cao Ren, Wei Commander 
Legendary Creature — Human Soldier Warrior
Horsemanship (This creature can't be blocked except by creatures with horsemanship.) When Cao Ren enters, you lose 3 life.
Legality
standardNOT LEGALpioneerNOT LEGALmodernNOT LEGALlegacyLEGALvintageLEGALcommanderLEGAL