Magic Castle DS:Warp Herb

The Sleeping Herb (Japanese: 睡眠草) is a herb introduced to the Super Famicom release of Shiren 1. Eating a Sleeping Herb will cause Shiren to fall asleep for 5 turns. Throwing a Sleeping Herb and hitting a creature with it will cause that creature to fall asleep for 5 turns. In addition to the normal availability (below), Sleeping Herbs are sometimes dropped by Sleep Radishes, which can also throw them in combat. Also, when Shiren is transformed into a Sleep Radish, he can throw Sleeping Herbs at will. If a Sleep Radish throws an herb at you while you are awake and misses, it's one of these. Name it!

Locations

Drop Type	Road to the Hamlet	Table Mountain	Tainted Path	Ceremonial Cave	Ravine of the Dead	Kitchen God Shrine	Scroll Cave	Final Puzzle
Floor	-	-	-	All	-	-	-	All
Shop	-	-	-	-	-	-	-	All
Jar of Change	-	-	-	All	-	-	-	All
Walrus	-	-	-	All	-	-	-	All
Rescue Reward	-	-	-	-	-	-	-	-
Shop	Bamboo Village	Mountaintop Town	Stream Village	Fay's Puzzle Reward	Cell Armor	Hiding Egg	Rice Baby Family	Trap Recycling # of Traps
Yes/No	-	-	-	-	No	-	No	-

External Sources

Gabikun's item FAQ.