Good weakness for an OC going by the description

[FanofRPGs]

He is a vengeful soldier who uses mind/soul hax to kill (or torture) opponents, he is the MC and is very ruthless to the enemy at all times. He also later finds a way to learn Speed, Time, Space, Matter, and Causality hax.

Going by this, what would make an good weakness?

 

[Promestein]

Overconfidence is always a good, albeit easy, route to go.

Relying more on the strength of his powers and less on strategy may be good? Or maybe he needs conditions for a lot of his hax.

 

[LeonRaidenYun]

He's extremely power dependent--- meaning those that can negate his abilities can make him vulnerable to physical attacks and skills, such as martial arts.

Omni beings can **** him up.

 

[CrossverseCrisis]

I think what Promestein and Leon have are good.

 

[FanofRPGs]

I think what Promestein and Leon have are good.

Thanks

I had an idea for my story that they face a machine that uses pure brute strength + can deny all of the hax the characters use due to its nature.

 

[FanofRPGs]

Overconfidence is always a good, albeit easy, route to go.

Relying more on the strength of his powers and less on strategy may be good? Or maybe he needs conditions for a lot of his hax.

Oh, this character was a general and is one to exploit and destroy opponents mentally by just his tactics so strategy and tactics is not a weakness

maybe he gets to blinded with range and violent?