Diablo III: Reaper of Souls

The Legendary from the Workshop was decided to be a Wizard Source, which provides a massive bonus to a different element every couple of seconds in a set rotation. May be useful for a couple of two element builds or something like a Tal Rasha's build, but it'll probably be underwhelming since you can't really take more than 2 attacks at once. The damage down time could be pretty bad if the rotation time is long.