User blog comment:RickyDGAF/A little help please?/@comment-24840002-20140921060802

I say duel gx first. It doesn't seem like you're in a super urgent need of Elimo's 6* buff so the machine should be first. It is a must have unit with the best critical buff.

Next Elimo. Most people say she's the best RS healer. Her DEF buff is really useful.

If by the time you evolve those 2 Uda's 6* comes out evolve him. He' a good leader for arena. He's basically a thunder element Felneus with better stats. You got one of his best types too. If he's not out then evolve other units and evolve him as soon as he's out.

Then Zephyr. You got one of his best types and his ignore DEF buff is nice.

Last is Kagutsuchi. Same 6* LS as Uda but Uda has better stats. Breaker is usually a crummy type for most units but it's 6* would be used in arena which are short battles to breaker is okay.