MapleStory Chaos: Profession Recipe Guide

So, there is a 75% of getting 1 piece of cube when destroying an occult/strange cube and 25% for 5 pieces. If we assume that you kill Czak, HT, RA bosses, VL, Hillia and Ark daily. You'll get 9 Occult cubes per day, so after destroying, you have an average of 16 pieces of cube daily?. That's 3 cubes from Blacksmith. Hopefully the fragments needed aren't that hard to get.