Like have a set that only needs 3 out of 6.
So we can mix match with 2 different sets.
Only Secret Lab ID sets have bonus for all sets.
Let's have other jewels that bosses drop.
And certain gear that only 1 piece, like dead hero helm is useless if a gear set requires you to have all 6 items.
Edited by CarpD, 14 October 2010 - 01:14 PM.