Dark Crystals are pure evil energy that has become crystallized. They are very powerful and rare, and required "ingredients" to upgrade your minions or forge powerful weapons.
Location
- There are five such crystals to be found in the Netherworld Tower.
- They are usually inside tall vases. As an indicator the vase gives of an strange glow:
- Everlight Reef — on the red/blue key island. Near the water, on the side of the island facing the mermaid beach. You need Blues to get to the vases.
- Everlight Reef — on the yellow key island, on the side with the mermaids are, near the water across from the red/blue key island.
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