Discussion
Worth the zeny? Best build or combo for it? Share your take and debate Concentration Stone (Dual) with other players.
Concentration Stone (Dual)
Concentration Stone (Dual) is a Card item in Ragnarok Online. It weighs 0. View Concentration Stone (Dual)’s stats, effects, and drop sources for Renewal servers below.
Data updated
CON + 5.
| Type | Card |
|---|---|
| Subtype | Enchant |
| Weight | 0 |
| Slots | 0 |
| Buy Price | 0 Zeny |
| Sell Price | 0 Zeny |