Comments of chapter undefined of Unordinary Magus

Will he really be limited to a single 5 Star Spell? That seems kinda pointless, even if the spell is super strong. Unless it has all aspects covered he will lose against someone that HAS all things covered. For example speed, endurance and Power. What use is there for Power if your enemy just dodges it because he is faster 🤣🤷🏻‍♂️