[Shujin]

Frigid formation looks on paper really strong with it's high ice atk scaling, but in reality it is lacking alot considering the set up it requires/FP cost/3 CD.
No one is really going to stay in your formation tiles, which you could have just aswell used to help your allies. And for that the damage ain't bigger as other set ups that require less.

So I was thinking that it might, for the times you actually manage to pull it off...How about it also grants Frozen, for 2 rounds, if the enemy was splashed before? That could make it much more useful and worth picking up. OR actually grand something like Ice weakness 6%*rank for 3 rounds?

Currently it just feels lackluster, and not really combos into their own stuff like other tactician spells do or into anything at all for that matter.