Thread: Which unit is worth skill up using rainbow spirit

I would never use rainbow spirits on Odette or any other event unit. Here's why.

It may be quite some time before we see it on Nutaku, but JP Aigis has had a new type of spirit that raises event unit skill level around for a few months now. They've quickly become a fairly common drop during revival events these days. What's more, you get 100% drop rate on your first clear of revival maps, so you're guaranteed at least a few of these units (Assuming that you don't let enemies through on your first clear. Yes, its worth failing the map and trying again if you do, imo)

So, assuming that we do get the same thing and Nutaku doesn't change the way things work in favor of the almighty $, I'd definitely say that rainbow spirits are better used on premium units from the shrine, unless you really are in a rush to awaken a unit or don't care about how many spirits you're using.

Editing for clarification:

For those unfamiliar with revival events, the maps are identical, but drops are changed to a pseudo-farm type event that drops revival crystals. The former event units are only available through the trading post in exchange for these crystals. However the skill up fairies and revival crystals are the main drop focus.