The Dull Frog Crystals is one of the many monster drops that can be acquired in the Frontier. They are typically acquired as a possible drop from the Dull Frogs, creatures that are often seen in Topple Hill and The Far Coast at nighttime.
As its description implies, the Dull Frog Crystals are large frog crystals producing a dull blue glow. They are supposedly the leftovers of the projectiles that the Dull Frogs shoot at the players. Other than that, not much can be said about its overall appearance.
The Dull Frog Crystals does not have any apparent usages in-game, other than being sold to a selling vendor at a selling price of 1,000 gold.
- The Dull Frog Crystals was originally going to have a green outline, as evident by the thin green marking around some of the crystals.