is a series of items which could give the wielders a supernatural powers. It is noted that only the "Chosen One"
could use Eureka's and survive.
- When a person is using a Eureka, their eyes changes its appearance; they take on a feature of that specific Eureka. For example, Haiji's eyes will have the apple's smile.
Ad blocker interference detected!
Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers
Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.