Hi bro, if you have 0 resets, Kanturu2 is way too big for you yet. You will need a couple of reset to face those mobs.
To your other question, Magic Gladiators can be used with MAGIC or STRENGHT.
The scrolls like Lighting and Twister get stronger with more MAGIC and u only have 220.
So if u have 2200 strengh I suggest you use Orbs that use STRENGHT most of the time. Try use Twisting slash or PowerSlash from a skill weapon. Good luck