So here is the situation . we all know that there is a pattern for
1st part to 11th part..
and its 2-1 2-2 for 1st - 8th and 3-1 3-2 for 9th - 11th < correct me if im wrong\
And the last part is very hard.
if you got the 11 parts and missing last part.
delete the "Sd Head" part .. and have a chance to get the (armor,weap, or acce) and make it the 11th part and make "Sd Head" the last part..
This is a technique only for those who already completed the Gacha Set and trying to get another set for other character.
Note that you wont get the pet and the rewards anymore.. But you will get the Set except for SD Head
.. press thanks if i help