

Hiyuki team guide
Hi all, hope you having a wonderful day. i wanted to make a hiyuki team/investment guide for everyone since we have a full picture about her full team and what are the best options, good alternatives and how essential each unit is. i will also provide calculations to support my points.
so lets begin, hiyuki is a main dps who does a lot of libration and glacio chafe damage. the only thing i will add about her is that she has a passive that has 3 stacks. she gains 1 stack when a unit in the team inflict either glacio chafe or havoc bane. she gets one stack per person to a total of 3 stacks. At 1 stacks she gains Glacio Bite DMG is Amplified by 30% against targets within a certain range. Hiyuki's Crit. DMG is increased by 40%. at 2 stacks she gains “When Hiyuki is the active Resonator in the team, each time she applies Glacio Chafe, she additionally deals 102% Glacio Bite DMG once.”. At 3 stacks When Hiyuki is the active Resonator in the team, Glacio Bite DMG is additionally Amplified by 30% against targets within a certain range.
so please keep this in mind as it is important why some teams will be worse than others.
so she will want teammates that buff those things. lets start with the best healer (3rd slot teammate). since she is a ns dps and her passive directly references havoc bane it should be almost clear who is going to be the best option by now, that is chisa. now what does chisa provide hiyuki, you may ask? at s0r0 she provides increase of gc stacks from max 10 to 13, this doubles the gc dmg. she provides 12% def reduce with her havoc bane. this is a huge buff and let me explain why. gc and every other ns dmg formula is based on 4 factors (number of stacks, enemy lvl, enemy def and enemy resistance). so there is no way to buff any ns dmg other than increasing stacks limit, lowering their def (both only chisa can do in the whole game) and resist (which as of now only lucila can lower galcio resistance). so from this alone she is already ahead of the reace. then add the 18% def ignore, grouping and extremely high personal dmg (even higher than some sub dpses lets alone healers). these all make her the best option at s0r0 compared to other options even with their sigs. add chisa sig with 24% bonus dmg then she completely destroys the competition. now we have the only other option that can lower the loss of not having/using chisa s1r1 mornye (from this alone it should be obvious how much more invested mornye needs to be to come close, still worse but not a massive drop like sk).what does mornye s1r1 provide to hiyuki? she gives 25% amp, 40% bonus dmg (either at. s1 or with lynae), 20% cdmg (sig) and 50% tb build up. so as you can see she does not interact with gc (major part of hiyuki kit), nor her passive. mornye is always worse than chisa except in one case which is you are using lynae not lucila and your chisa is without sig. in this case both are equal. if you use lucila then even sigless chisa is better. if chisa has her sig she is always better.
For the sub dps role we have 2 options that are far ahead of the reset, lynae and lucila. lynae providing 40% amp on outro, 58% bonus dmg from 4 cost, sig an lib and high personal dmg, 30% atk buff and lastly 40 tune break boost (not important for hiyuki but it is still a buff). lucila provides 60% gc amp, 37% bonus dmg, reduces enemies glacio resist by 8% (only other way to buff gc dmg) 24% atk, lots of gc stacks, cc and grouping and good personal dmg. keep in mind her applying gc gives hiyuki a stacks of her passive. so now which is better outside of there obscure numbers? if you are using chisa then lucila is 10% better than lynae, however if you are using mornye then lynae is considerably better. however chisa/lucila is 18% better than mornye/lynae double rapture and 20% higher than single rapture.
so here is hiyukies team rankings:
1- chisa/lucila s0r1
2-chisa/lynae s0r1
3- chisa/lucila s0r0
4-mornye/lynae s0r1
5-s1r1 mornye/lucila s0r1
so the single best pull for hiyuki is chisa, as you can see the biggest boost from her. then lucila if you have chisa (even at s0r0) if not then lynae.
now lets say you are a player who have the best in slot team and want to invest vertically, what your priority shuold be and what will give you the best return on investment.
1- hiyuki s2 gives you 17% increase.
2- hiyuki s3 gives you 50% if you are good with her and can do 4 ia then it goes up to 65%
3- both chisa and lucila s2s give you about 13%. so if you have more ns teams then chisa is better but if you have more echo teams then lucila is better as she doubles as an echo sub dps.
p.s this might not matter for a lot but lucila and chisa allows for quick swap over lynae, and mornye so the better you are at the game the higher the gap you cane make
Here is a link for all the calcs that used to make this guide: https://docs.google.com/spreadsheets/d/1eoCTrwYIsRpacvL3KrcQpR5rwY3pbJ6gEljZdBj\_DHs/edit?usp=drivesdk
Wish you all a good day and hope you win all your 50/50s regardless of who you pull.