Nacreous tetrahedral paragon
Shifting pearlescent hues suffuse the blank white nacreous tetrahedral paragon in a sheen of colorful changeability. This paragon can change the type of armour it is inserted to once per day (otherworldly: 1 hour cooldown). From scalemail to field plate, for instance. This might allow someone who is a Serpent on weekdays and a Runewarden on weekends to wear the same suit of armour.
This paragon also has more powerful forms, the octohedral and deltahedral variants.