try finding a person who can do decomp for u or just build up the skill on one of your alt but that costs more time , if you're high lvl abyss or kq for mats and hold em ... so when u can make more t3's as u making higher tier scrolls they add more points to your prod skill so il have to say make t1 shield scrolls , x-fer em onto another acc (make one more if u don't have) and you'll have to use em at some point ... don't sell em , there is no sense of that making 1s per stack lmao so just do that till u can make t2 scrolls after that start making t2 scrolls u can sell and use and make higher and higher til u reach t3 prod after that start making t3's for selling or for own usage and it should be pretty much fast