Iolite holds the function tone in the language of light. 堇青石持有光之语中行使职责的音调。
Although safire and iolite are blue colored in the physical the quad tone appears as a pale magenta mist as it spins in any field. 尽管蓝宝石和堇青石在物质层上是蓝色的，但四音调当在任何能量场中转动时却呈现出一种浅洋红的薄雾。
