User blog comment:Linathan/Unit Spotlight: Leviathan Sage Elimo/@comment-118.137.10.27-20150625185438/@comment-26140304-20150625214123

Elimo serves as the most efficient damage mitigator/healer in the game so regardless if she's Oracle, you should still raise her.

However, if you are using Raaga leads, I suggest not using Elimo as she doesn't attack with any of her BBs.

From what I can see, the damage you receive with Elimo's Def buff is differs quite a little bit from Aaron's Def. However, this high of a Def buff is not much of a necessity to have, though it'd be really nice to have. Other units that utilize the 140% Def buff include Deus and Kanon.