Since mages don't normally refine their bodies, there weren't many spirit plant seeds that Florine included in the boxes that have such effects
From them, Rezen chose the Thorny Sunflower. From the brief description that was included in the box, these spirit plant sunflowers have the best effects when it comes to refining the body
The downside is that it was also the hardest spirit plant to grow but once successful, it also has one of the highest yields
The petals can be brewed into a tea that would expel the waste or impurities on the consumer's body
As for the seeds, they can be eaten directly and would refine the entire body
Most body tampering spirit plants only targeted one part or system of the body along with a side effect. For example, the box includes seeds of Yellow Tomato
This tomato improves the consumer's muscles by literally electrocuting them. Consuming that tomato would injure a person's body but as soon as they recover, their muscles would be better than before
