User blog comment:Blake Xi/Why types don't matter/@comment-25294051-20150906193611

well...I raise, imp, and sphere frogs oracle units if the unit is good and all but...if i get another type later i certain will full raise it and let the oracle one collecting dust on the unit box later...

saying you can put spheres and imp oracle units isnt valid xD, anyone that imp a lot of units can see the HP gap between an fully imp anima x oracle (from 3k to 6k depending on LS, and thats a lot, could save you a few revives on harder contents).

until the adjustment of oracle/guardian comes, imo oracle is the worst type....but its stupid say its isnt worth raising it just because its oracle...