Good evening.
Today I'm here with a strange question. As we know, when we level up a servant we can have Success, Super Success (x2) and Great Success (x3). Is it possible to know the % about how ofter we can see SS and GS?
And is it possible to know if is better to try all the exp cards in a raw or if is better level up a servant going with single cards level up? One card, enchant, one cart, enchant etc. etc.. I don't know the %, so I'm not sure, but maybe with the "one card per time" way we can maximize the possibility to have multiple SS or GS instead that a big group of exp cards with a normal Success.
Sorry but I do not know the percent but it is probably almost always better to just do it in batches over doing it card by card. Yes, you will get more-ish xp overall out of that method (since in my experience they are semi-rare) but you have to pay more QP by doing it just card by card and also that seems dull af and when you get a great or super it will just double or triple a single card. Hardly worth it for both hassle / QP cost.
It's better to burn as many exp. cards at a time because if you can get a great or super success, you get a lot more exp. than if you fed one at a time. You also want to use 4* exp. cards over lower tier exp. cards for the same reason.
As of now, there is no known way to RNG manipulate great or super success and no way to determine the odds. However, people do use super success to RNG manipulate the gacha.
For me, doing it one ember at a time is too tedious and time consuming. Maybe (very very maybe) you'll get more bonus exp in the long run but the QP cost would also be higher, especially at higher levels since QP cost scales up with level. So 20 embers at level 50 (where the cost of each card is priced at level 50) would cost less than X embers at level 50 + X embers at level 51 +X embers at level 52... Etc... Etc...
At most, I would suggest never aiming to max out the level in one go. For example, if you need 18 embers to reach the current maximum level, use only 9 just in case you get a Super Success. 6 would be okay as well in case you get a Great Success, bur the chances are lower and less likely to happen.
This way, you don't waste 9 embers if you get a Super or Great when maxing the level.
I usually try to not use more EXP than halfway to the next max level until I get down to a single card
What I do is do half what I need at a time. For example, if I need 16 exp cards to hit max level then I’ll only use 8 in case I get super or great success. If not then I’ll use 4 the next time and so on. This saves time and possibly exp cards if you get lucky
