List of Synthesis Materials

The following is a complete list of synthesis items needed for creating items through Item Synthesis in the Kingdom Hearts series. Each item is followed by its location, or the type of Heartless or Nobody that drops it upon defeat and its drop rate in parenthesis. Synthesis items are divided into four forms and in Kingdom Hearts II they receive a ranking according to the material's form:


 * Rank C: Shard (かけら)
 * Rank B: Stone (しずく), also dubbed as "Goo" in Kingdom Hearts
 * Rank A: Gem (魔石)
 * Rank S: Crystal (結晶)