So I just had my crafter hit 20 first life, and went to the crafting hall to make him a new sword. I went and found a 2[W] blank with a red augment slot and made a +5 Holy Burst/Pure Good with a 1-8 Frost ruby, then added Force Critical for good measure. ML20. Good like finding one of those in random loot :P
Yes I know its probably not going to be that great in a few levels, but for level 20 its a pretty sweet piece.