[@Buddha] Heyo! Lovely sort of put me on focus for people's powers. So I guess I'll start right with that. Just a reminder, though, everything I say are just pointers or suggestions. If you feel as if I'm not making sense or you prefer to keep things and ignore what I say, that's perfectly fine! Now let's get at it.

First of all, name for your ability: Equilibrium? It's a physics term that doesn't really make much sense but in popular media Equilibrium is often used to trade something or go negative somewhere (getting hurt) in return for a substantial boost somewhere else (increased physique).

Second, I like the power, but I'd like to point out that your character will basically be forcing himself with his power. The feels pain as a way to tell you: dude, stop. You're putting too much pressure on your body. But indeed, during certain moments ignoring pain happens (endorphins and such). However, from personal experience I've learned that if you push this too far, the next day you're pretty much a wreck. This is just a point but know that if your character drives the his power too far, he'll pay a big price for it (walking with a broken bone can basically ruin your leg if you do it too long). For the sake of your character I'd put a footnote in it that he doesn't just get stronger by pain but that his body gets more resistant. So he doesn't end up destroying himself.

Thirdly, what I've seen so far is that the secondary ability is commonly a very vague, weak power that grows over the time of the RP. I personally encourage this because it's something you can use as a plot device. But it is not obligated. Sometimes generic is okay. (I literally got a vampire). Yet, if you're adamant about changing the minor power then I'd be willing to give you a lil push in the form of a brainstorm (though I'd prefer to do this on Discord).