I had completely forgotten we were getting this with the 4th anniversary!
Limited to 1 per account.
90 days limit from the unlock date of the feature.
Clear Chapter 3 of
Fuyuki to unlock this feature. The feature button will disappear after 90 days or when it is used.
The selected Servant must not be max leveled, or not max ascended.
Free Servants including Mashu Kyrielite are not available either (due to having unique ascension methods). Selected Servant will be upgraded to the minimum required to reach max ascension (80 for SSR, 70 for SR, etc.), without the need of EXP cards, QP or any ascension materials.
Who are you going to use this on?
If I get him I want to use this on Arjuna Alter! Having to farm 5 less Eggs and 6 less hearts just seems too good to be true.
If I don’t get him I would want to use it on Astarte but it looks like the time period to use it will be over before she comes out :(
DaVinci Rider and Reines (if I get them) might be other servants to use it on though their ascension mats aren’t as nasty as Arjuna Alter.
So who are you planning on using this on?