My Little Pony Friendship Is Magic TP Vol 12 (C: 1-0-0)
Relisted
The craziest, most epic MLP story yet! Multiple versions of ponies are springing up around town and strange new beasts stalk the land as an orb of energy grows larger in the sky. Twilight and the Princesses have no answers... but Discord might in 'Chaos Theory!' Collects issues #48-53.