Grants Spd+3. If unit's Spd > foe's Spd, grants Special cooldown charge +1 per unit's attack. (Only highest value applied. Does not stack.)
Ayra's Blade can be upgraded in the Weapon Refinery. When upgraded, the description of Ayra's Blade becomes "Accelerates Special trigger (cooldown count-1). Grants Atk/Spd+3. During combat, neutralizes effects that grant "Special cooldown charge +X" to foe or inflict "Special cooldown charge -X" on unit.". Ayra's Blade can be upgraded with the additional effect "At start of combat, if foe's HP ≥ 75%, grants Atk/Spd/Def/Res+4 during combat and reduces damage from foe's first attack by 20%.".