A type of clear crystalised stone, used to craft accessories.
Can be obtained by Quarrying rare blue crystal deposits with an Iron Pickaxe or higher. There are 2-3 deposits on Amber Island, a few within Amber Island's Cave/the Haunted Cave, and another 2-3 in Collapsed Wasteland. Crystals within the Haunted Cave may respawn more frequently than ones outside the cave. Having the Skill Advanced Mining gives a chance for double drops, potentially increasing the amount harvested.
Can also be grown with a Crystella Tree Seed in a Large Planter Box, both purchasable from the Church Store. The tree can be harvested again after several days, and the player can grow multiple trees to have easy passive access to many Crystals. Using Fertilizer and/or having the Skill Farming Guru can increase the amount harvested.
2 Wild Cocoon
1 Yellow Bow Tie
Data taken from game assets, game version 1.0. Listed values are without The Giver skill, which gives an extra 1-2 points.
All other characters will default to Neutral (+1).