Hmm lets see, step 1 tear my clothes to camouflage as a wandering vagabond.
2 seek out a way to learn sword skills, magic is nice but takes time and am trying g to be practical.
3 considering am nimble IRL from doing parcour I'd most likely try duel wielding, and would go to somewhere like noxus, earn combat experience and how to forge my own weapon.
4 now equip with combat knowledge and weapons I'd set out on an expedition, this is where it gets hard since noxus is enemies with everywhere, I'd have to go to blidgewater to gather information at the docks.
5 since am at the docks I'd get a job hunting sea monsters with a hopefully competent crew to get some gold and a good enough ship for my voyage to ionia.
6 in Ionia I'd trade secrets of our world, explaining to them psychology and use it to implant trust in them, I'd meditate there to feel the flow of energy. Using the information i got from bligewater id ask for help and further training in blade wielding.
7 leaving ionia I'd have to go to tragon in search of the crystals, hopefully i survive to proceed.
8 forge a blade from taragonian crystal and bring about a new age of sword smithing making g me a known legend.
9 find ryze and learn the language of runes, engraving my swords with wind and fire.
I'd still be able to find a way to learn magic but time might have me dead by then
Key points i could try my hand in the arts of wuju but am not about to chase a yi. Still I would definitely learn magic just not gonna go unprepared