How to get the Ancient Greatsword and upgrade it to Ragnarok in Final Fantasy Resonance

Rain’s Ancient Greatsword in *Final Fantasy Resonance* is earned through a Colosseum fight and can be awakened into Ragnarok, then upgraded to Ragnarok+ after the story. The weapon’s progression matters because it turns a weak starting item into a powerful option that strengthens non-elemental attacks.

The Ancient Greatsword is the reward for the third Fledgling battle, available from Chapter 4 at the Colosseum in Grandshelt. The fight pits the party against four level 32 enemies; once awakened, Ragnarok deals 191 physical and 99 magic damage and boosts stagger and damage from non-elemental attacks by 25%. After completing the main story, players can challenge a level 75 Alpherg again to obtain Ragnarok+, which adds the Break the Limit effect.