Decalvan Brothers

The Decalvan Brothers are two infamous New World pirates who allied themselves with Whitebeard.

Appearance
The Decalvan Brothers both have wide faces (though one of them is wider than the other) and flowing black hair. The one with the less wide face has a scar over his left eye and bear like paws for hands, while the one with the wider face has sharper teeth. Each brother opens one of their eyes, and closes the other; which eye they open and close are opposite to one another.

They both wear a pirate tricorn hat with polka dots bandanna underneath it. The hat bears their Jolly Roger: two skulls and a cross-bone, with a wavy design over it.

Abilities and Power
The Decalvan Brothers have managed to make themselves an infamous reputation in the New World, and have managed to ally themselves with Whitebeard.

Marineford arc
The Decalvan Brothers and their crew are first seen, along with a fleet of 42 other infamous pirate crews, allied with the Whitebeard Pirates, attacking Marineford to save Portgas D. Ace from his execution.

Whitebeard has given them, along with certain other captains, the command of all the New World pirates.