Talk:Spring 2016 Event/@comment-25575088-20160508170344/@comment-28411286-20160508175926

I looked at the IDs of the 4 formations that appear. 3 of them use AV Hime with ID 625. Only 1 formation is ID 626. If node D even *has* a Last Dance formation, I'm thinking the 626 would be it.

Looking at the drop rates of Oyashio on poidb, this matches with the 1.371% chance formation. So if the ID 626 formation is indeed a Last Dance formation, you can always encounter it by triggering the boss' last dance. But this is only speculation.