Revivion

"This thing is literally only used once in the entire series. And it doesn't even work."

Reivion is a Relic created by an unkown Arkin sometime during Era III.

no real requirement, but at least 25% EthrA is preferable

It's a giant fountain in the middle of nowhere that spouts life essence

but for some reason the life essence used in Revivion IS affected by gravity

put a dead thing in the fountain, they become not dead in about a day(normal day) or so

it can recharge revivion gems by putting the in slots in the fountains base

put something that wasn't alive to begin with in it, it becomes alive.

basically a life giver