Do those spikes retract for safe keeping? Reminds me of the blue alien Stich. He was a dangerous fella if ever there be one, argh.
A living person for a mascot? Argh, I don't know. We be pirates and pirates don't care about the feelings of anybody but themselves, except when they're wooing women, but still, maybe this pointy demon would make a better secret weapon than a mascot, aye? If ever we're too drunk to properly pillage a port of its fine people and properties, how 'bout we send in the pretty pointy-haired sister to do our work. Aye? Spikes in the head! Argh, she must be dangerous.