豫 → 蠱
Hexagram 16: Enthusiasm → Hexagram 18: Work on the Decayed
䷏
豫
Enthusiasm
Thunder / Earth
→
䷑
蠱
Work on the Decayed
Mountain / Wind
Changing LinesStable Lines
Changing Lines
This transformation involves 4 changing lines (lines 2, 3, 4, 6).
Trigram Changes
Upper TrigramThunder → MountainThe Arousing → Keeping Still
Lower TrigramEarth → WindThe Receptive → The Gentle
Yilin Verse
茹芝餌黃，飲食玉瑛；與神流通，長無憂凶。
Eating lingzhi, swallowing the golden elixir, drinking jade essence; communing with the spirits, long free from worry and misfortune.
— Jiao Yanshou, Yilin (Forest of Changes), 1st century BCE
The Six Lines app includes all 4,096 Yilin verses, each with original ink brush artwork and full commentary. Download on the App Store