>>16022814Diggersby's HA is Huge Power.
It has a fairly deep physical movepool, which includes such treats as EdgeQuake, priority STAB, Swords Dance and Bulk Up, and Agility.
It's basically a more offensive version of Azumarill. All it needs now is an Extreme Speed event to become the first regional rodent in OU, or possibly even Ubers, since running EQ + ES + boosting move leaves you with a free moveslot for obliterating any Pokemon foolish enough to think itself a "counter" to your rabbity apocalypse, probably with Wild Charge or Stone Edge.