(As confirmed by Niki himself) Shangtian>>>>>>>>>>PX>>>>>LX>>>>MX>>>EX>>>>>PH>>LH>MH>EH>>Mortal
Though you're considering AGI as 10 instead of 8 in the formula.
0,318 = X • 10^0,08 → 1,2022~/0,318 = X → X = 0,265~.
But let's round that to 10 ≈ 0.25, so, each ">" is equivalent to a factor of 4 in the stage variable. 0.25 as mortal, 2 as E-H, 8 as M-H, 32 as L-H, 128 as P-H and...View attachment 39193as E-X.
Also, regarding the Bull Spirit thing you could take the feat from another angle. Since the bull is stated to weight 6 tonnes, you could use 35 STR Wu Heir dead stopping its charge.
How fast is a M-H? No idea, a weak P-H(42 AGI based on the check) is already Mach speed though. I'd say 50-100 m/s is a acceptable estimative.
Even using a IRL bull's speed it'd already be a feat on the range of ~150 tonnes of exerted force.
Oh I wasn't using agility for the formula, I was using 10 strength from the 700lbs rock scene.
As it is in the code:
t#700 pounds.","\t\t\t\t*set str_req 10","","\t\tThe ring on your finger flickers and a bottle of powder flashes into existence.
Thing is that with the bull stopping force exertion, it doesn't make sense realistically, because as you said - one moment the Wu Heir completely and effortlessly stops its charge but then starts struggling to hold it over his head, when in reality there would have to be an anchor or something weighing the MC down so that the bull doesn't just ragdoll him, as well as the fact that if he had enough power to stop that much mass coming in that quickly without moving, then he would be able to lift close to 3000 metric tons - which is absurd.
But if the formula is adapted to this statement by Niki it could be done this way:
Mortal (X=1), EH (X=3), MH (X=4), LH (X=5), PH (X=7), EX (X=12) and so on.
Then if taking strictly lifting strength, MH with 35 in strength would be able to lift 4*10^0.35 or 9 tons, which could be possible because in the bull scene the Wu Heir states that it's 'north of a half dozen tons' so it could be 9.
Then the difference between a PH and MH is more dramatic, being 4*10^0.3 or 8 tons for a normal maxed out MH and 7*10^0.5 or 22.1 tons for a normal maxed out PH. Which actually seems more accurate to the lore.
Then the difference between a PH and a weak EX would be - 7*10^0.5 vs 12*10^1.5 or 22.1 vs 380 metric tons. Which again could be possible if not for the low power ceiling going onwards and the fact that we don't know any stat ranges for anything above EX.


