Amber

 is a precious stone.

Obtaining

 * Dropped by
 * Ancestral Treechnid
 * Dark Treechnee
 * Short-Tempered Dark Treechnee
 * Short-Tempered Treechnid
 * Summoned Treechnid
 * Treechnee
 * Treechnid
 * Venerable Treechnid

Uses

 * Used in the craft of