Don't think so. Never seems to hurt Rarity's, anyway. [And you'd think if anything a pony grabbing a Pricklemane by the tail and swinging it around to bop Nightmares would cause it some trauma. Yet hers always seemed happy afterward.]

Melee? If only he had a Gravity Hammer to lend.] You want a good maul, then. Light enough to carry, long enough to get momentum, heavy end to do damage. I'll keep my eyes open.