Kill a Remembrance boss colossal armaments only

This square requires that you defeat one of the bosses that drop a remembrance item using solely colossal armaments, including Colossal Swords and Colossal Weapons. You cannot use spirit summons, even if they only use colossal armaments.

As there are several remembrance weapons that are also colossal armaments, this square can be paired with Kill a Remembrance using Remembrance Weapon/Spell Only.