Vortex Swords (Japanese: ウィンド・ロングソード, Windo Rongusōdo) are Weapon Accessories in Xenoblade Chronicles 2: Torna ~ The Golden Country. They can only be equipped by Hugo and imbue his attacks with the Wind element.
All Arming Sword weapon accessories increase Hugo's base block rate by a percentage (additive). The strength of this effect is based on the rarity of the accessory. Unlike other accessories equipped by Hugo, this effect will not affect Brighid and Aegaeon.