蠱 → 夬
Hexagram 18: Work on the Decayed → Hexagram 43: Breakthrough
䷑
蠱
Work on the Decayed
Mountain / Wind
→
䷪
夬
Breakthrough
Lake / Heaven
Changing LinesStable Lines
Changing Lines
This transformation involves 4 changing lines (lines 1, 4, 5, 6).
Trigram Changes
Upper TrigramMountain → LakeKeeping Still → The Joyous
Lower TrigramWind → HeavenThe Gentle → The Creative
Yilin Verse
季秋孟冬，寒露霜降；大陰在庭，品物不生。雞犬夜鳴，家擾數驚。
Late autumn, early winter; cold dew, frost descending. Great yin fills the courtyard; living things cease to grow. Roosters and dogs cry in the night; the household is startled again and again.
— 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