Shrouded Stalfos

Shrouded Stalfos are robe-wearing Stalfos that throw spears to attack, like Moblins. Some use swords and are called Sword Stalfos.

The Legend of Zelda: Link's Awakening
In The Legend of Zelda: Link's Awakening, Shrouded Stalfos debut in Bottle Grotto, appearing later around Tal Tal Mountain Range. In the former location, one is used as part of a puzzle. They act the same as Moblins, Boarblins, and Darknuts. In Link's Awakening DX, their robes are blue, and in the Nintendo Switch remake, they are black.

The Legend of Zelda: Oracle of Seasons/Ages
In both The Legend of Zelda: Oracle of Seasons and Oracle of Ages, Shrouded Stalfos have green robes and a negligibly higher amount of health from blue Pig Warriors and red Moblins, which is only truly distinct with the Fist Ring. In the former game, they appear in the Dancing Dragon Dungeon, Explorer's Crypt and the Sword & Shield Maze, and in the latter game they appear in the Wing Dungeon, the Skull Dungeon, Mermaid's Cave, and the Black Tower.