The Dragon Knows - Upon looking in a target's eyes, the changeling can sense the reason for their sorrow.
Slipknot Dreams - Once a target has accepted a gift from the changeling, the changeling can let that person forget about the cause of their sadness.
Faces in the Water - If the target carries a picture of an older relative, a changeling can force them to dwell on their sorrow.
Fallow Fields, Empty Harvest - A changeling who manages to make their target happy can then withdraw all happy feelings from the target for quite some time.
Every Sorrow a Jewel - A target who has tasted the changeling's tears is forced into a nearly-catatonic state, feeling only sadness and self-pity.