Stalwart Blade

The Stalwart Blade (ストレングスブレード) is a Heartless Boss from Kingdom Hearts 358/2 Days. It is merely a palette swap of the Dualblade, using the element of wind. This Heartless was fought by Roxas in Olympus Coliseum, and later in Twilight Town.

Kingdom Hearts 358/2 Days
This magic-resistant knight Heartless's skillful defense makes it tough to finish off.

Though its focused slash can be stopped with a block, blasting the knight with Aeroga while it is storing up energy will stagger it, opening it up to extra damage, especially from magic.

Appearance
The Stalwart Blade is in the same family as Dualblade. This Heartless's armor is reddish-brown in decoration. Its weapons are uniquely-shaped golden twin blades.