The Ranger Up Mattis Playing Card T-Shirt. General Mattis; Chaos Actual. The Warrior Monk. The personified dichotomy of diplomacy and violence. The smartest man in the room. The quietest man in the room. The most dangerous man in the room. Forged in the fire of a thousand wars and tempered in the sweat of sacrifice, he knows only victory. A living myth, a legend without peer. He is the Royal in the Royal Flush.