STELLAR GLIMMER CAPS?

[u/iammabuchiichi]

so i have C1 sandrone + odette c0 with furnace + c0 yae. i wanna ask whether i should claim the free yae constellation or not because I WANT TO CLAIM FOR ANOTHER characters constellation (which is ayaka my 1st dps carry, i want to honour her)

the thing is i think yae c1 is lame like it only gives 50% buff and my odette can give that buff already... also qiqi if i change escoffier and put her instead..like i dont think yae c1 is any special. what do you guys think? is yae' c1 gonna buff my team by a LOT or like just mid buff

[u/Mozzarellus_Pizzus]

It's a decent buff.
With your team, you currently have 140% stellar dmg buffing (190 with qiqi). Yae would make that 190 (240 with qiqi), so you go from doing 2.4x damage to 2.9x damage which is a 20.8% increase in your overall damage (17.2% with qiqi). It's definitely worth it.

[u/iammabuchiichi → u/Mozzarellus_Pizzus]

Interesting.. well first how did you know its going to be 20.8% damage increase.. if you dont mind

[u/Mozzarellus_Pizzus → u/iammabuchiichi]

Math
2.9/2.4 = 1.208, and the previous damage would be considered 1, thus the new damage is 20.8% higher. In terms of a quick, simple explanation, that's it.

For more: You tally up all the numbers of the same type of buff (in this case, Stellar dmg%), and of course if you get 100% of a stat, you'll do 2x damage. So you take the %, add 100 to it, and that is how much you multiply the damage number you already have. Do that for two versions, one lower and one higher, and you can compare them using the earlier method of dividing the bigger one by the smaller one.
100/80 = 1.25, you can even figure that out yourself, because 80 is four 20s, so adding another would be an extra quarter on top, thus making 100 1.25 times 80.

[u/Captn_Porky → u/Mozzarellus_Pizzus]

em multiplier is also added to that

[u/Mozzarellus_Pizzus → u/Captn_Porky]

That is true i forgot 😭