FGO daily service in the previous New Year's activities update, finally implemented the bottom mechanism, about the bottom mechanism has also attracted a lot of discussion, there is a discussion about the quality of the bottom mechanism, there is a discussion of the bottom mechanism is not clear, there is also a discussion of the future card pool speculation, then this issue according to the bottom of the implementation of several card pools to analyze.

First of all, about the situation of the bottom guarantee mechanism, Akita Jun has not triggered the bottom guarantee, but the official statement is: the caller, the additional 1 draw of 11 consecutive draws, and the daily 1 paid stone 1 draw are counted in the 330 draws of the bottom guarantee, whether it is paid stone or free stone, other if you see that it is said that 990 stones are needed to guarantee the bottom, or that you need to pay the stone to guarantee the bottom, please let him bring the video to talk about it.
Then move on to the discussion about the card pool content:
The current daily replacement card pool is only a New Year card pool, and a question has been raised before that if the daily replacement pool has two rounds, then when the second round comes to this slave, can it not draw another guarantee. Unfortunately, although there is a day substitution, there is no second day replacement.
Dark Fox's card pool is not in the day, it is up all day during the card pool, and several other daily servants are only replaced by one round, and each slave is only gone after the day replacement UP, so the future may be in this form, and will not give the second guarantee opportunity in the same card pool, so if you want to draw a slave in the day for the day in the future, you may need to mark the time, don't miss the opportunity to only once.
The follow-up fox killing card pool also confirms this, if according to the usual opening situation, the fox killing should be able to be replaced with the dark fox, but because they do not give a second guarantee, they would rather open a separate 43-hour card pool than merge the card pool into the New Year card pool.
The same is true of The Later Lenise and Kong Mingka Pool, obviously two riding old followers are reproduced, but they do not score two periods of card pools, or open the card pool through the form of daily substitution, which also causes Kong Ming's card pool time to be a bit strange, and does not end with the activity.
So does the non-day substitution card pool mean that multiple four-star followers cannot be combined, for example, this Lenis event book activity, there is no way to draw Hefestion from the Konminka pool, or astriya from the Leniska pool? This is indeed a problem, to see if the four stars if the day, whether to reset the card pool bottom number, if reset, then the four stars can not be replaced by the day, multiple four stars can only up.
The current impact may not be large, but in the future, the problem of similar swimwear card pools will be big, so FGO is best to have four stars a day to guarantee the number of five stars.
Finally, there is the problem of double UP or more UP, at present, there has not been a double UP card pool, but I personally feel that it should not be opened in the future, after all, the guarantee is the UP slave, the double UP will still have randomness, and the double UP itself is also relatively less drawn, unless the two slaves of the card pool are excellent. And similar to the rank day replacement card pool, this kind of multi-UP card pool, personally feel that it should be the same as the plot pool, there is no guarantee.