About to +b

Hi all,, i saw some pple look easily to +b many +b weapon sold cheap an board.
How is the trick not to spend much budget to +b?
I ve ever spent almost 1stk oricalcum+andeg n still upndown on +c +d +c it.s frustating me (╥_╥)

 

I dunno if there is a trick or not, for me most of my +B refines took 20-40 times to success (sometimes over 50).
Maybe try doing something like this:
-when u fail over 3-5 times, try going to different places e.g guild bar, land or any town then do a refine again, if fail again, go another place again
thats the only thing i do when i fail so many times, i see some players do buffs before refining.
but still, it's all about RNG.

 

1-9 mithril ore
9- E orihalcum + anti deg
E-C orihalcum + anti deg
C - B high purity orihalcum + bronze pom if failed use orihalcum + bronze pom/ anti deg if failed again try moving different area