Moak0's Cube Shuffling Method

Step 1: sort your cube and separate it into sections by color. ...
Step 2: From each monocolored pile, move cards to the Everything Else pile until it contains 50% of your total count. ...
Step 3: From the Everything Else pile, distribute cards into each monocolored pile.

Current Numbers:
-686 total cards
-50% is 343
-27 cards from each five-colour pile are shuffled into the gold/artifact/land/split pile