Abysseram

Scaling and Luminas

Level 2

50% increased damage on Rank D. No damage increase on other ranks.

Level 3

50% increased Base Attack damage.

Level 4

On Rank D, recover 20% Health with Base Attack.

How a grade turns into damage isn't confirmed yet; the grades and unlock steps are from the game's weapon table.

Where to get it 3

Areas come from where each chest and encounter is placed in the game's levels. Merchants' areas come from their names in the game's merchant table; a few rewards are handed out by scripted events and show as not placed.