Seismic Swords (Japanese: アース・ロングソード, Āsu 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 Earth 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.
Hugo starts the game equipped with a Common variant of this accessory by default; this cannot be acquired elsewhere.
