I've been playing around with Kaguya...

[Lann]

Too much that I don't know what the hell some stuff means, someone do explain.
Look:



can someone explain to me what the hell does that "Defense Rate Lowered +11%" mean?
Cause I really can't see how 69 became 133 or 81 becoming 105.

Given:
I'm wearing Taikun Magatama: Increases P.Def and M.def by 22% and 23% respectively while adding the buff "Rest".
it doesn't explain how that reached that value. Either a typo or a bug.

Now, Back to the problem WHAT DOES IT REALLLLYY DOOOO?

Tbh, I've tried getting hit by mobs at Shinoda Forest:
It felt like I had a passive Magic Barrier and Unbreakable Defense buff active when I'm wearing the Sparrow magatama.

[Liselotte]

Either this is armor penetration or just decrease your own defense when you wear it.

[Lann]

However, despite the naming, My defenses rendered the damage of odin to drop from 400 to 310.
That's why.... I don't think so.

[Taicho-Senpai]

Cause I really can't see how 69 became 133 or 81 becoming 105.
I'm wearing Taikun Magatama: Increases P.Def by 22%

Here's what I've come up with, take note that I could be wrong, and most likely am.

Sparrow Mag adds +133 P.Def in total, it's base defense is 69, 133 - 69 = 44, now, where does that extra 44 p.def come from I thought? Well, after a couple of calculations, the one that came close was that the Taikun Mag's +22% P.Def stacked with your Sparrow Mag's base defense, resulting in the calculation: 22 % 69 + 69 = 84.18, now here's the fun part, for some reason the stacked P.Def get's cut in half, 84.18 / 2 = 42.09, the extra 2 defense probably comes from the +2 Vit on the Sparrow Mag is what I figured. But anywho, why does the stacked p.def from the Taikun Mag get cut in half? Could be a nerf, a little niche in the encoding, who knows? That is, if my formula is correct of course. (Ah, who needs a cup of coffee when you can just do math in the morning.)

[Lann]

If we take your calculation (69+(69.25))+18 with the +18 being +2vit I'd end up with 104, unless even the small additives get the 22% too...... but enough about how it got there, WHAT does the 11% defense rate lowered do? Guessing a typo. can anyone confirm this?
So... what does it do then.

[Otonashi]

The attack bypasses the defender's defense by x%.

Speaking of which the mdef is correct, (81+4(2Vit=4Mdef))*1.23=104.55~=105. Only the Pdef is completely off, (69+12.4)*1.22 =/ 133. Rest means you recover hp faster while sitting

[Taicho-Senpai]

the +18 being +2vit

Buuh, completely forgot Vit adds more than 1 def, silly Taicho (^ ^;)7