After the success of the trial spell, Professor Marth's team shared with the other healers the details of their discovery. Finding the cure wasn't a contest, but a priority for the whole Kingdom.
Thanks to the new and vital piece of information, the research began anew with the different teams sharing their success as well as the numerous failures. Those who tried to get rid of all the parasites in one go, had a high mortality rate compared to the healers cleansing one limb at a time.
The great numbers of worms, coupled with the high finesse required to control the dark energies without inflicting collateral damages, forced the researches to abandon projects that aimed for a single session treatment.