Cursed Ore

Cursed Ore is a crystalline ore found in Landia. It was considered "cursed" due to it making magic which was considered a blessing the gods unusable and can explode when exposed to magic. It poses a health hazard to miners who make heavy use of magic in mining making mining difficult in areas with high amounts of cursed ore. However the real reason for its properties is that the ore absorbs magical energy rather than being cursed and explodes when the amount of energy absorbed exceeds the tolerance threshold.

As discovered by Genia Maxwell, cursed ore is usable as a battery to power technologies such as the Little Musume.