EVERY YTer  covering this  game says  craft by rarity  and identification ONLY!

Meaning  only all rare / only all Mythical  and  everything inbetween  as  onlys .  Never  mix identies

I NEVER do that.  I only use  1 lego from any identy  and mix  it with 3 rares  from every other  identy.  + Yes that gives  me a slim chance at  a  quality relic  - yes  it gives me a  random chance  of the actual drop being from ANY identy (clan/chimera/event etc)  

Reason is  I want   MORE chances  at getting something good  rather  than  few of the best chances of getting something unique.   Maybe  cause I am Preist Guardian   and  have connections  to   RNGesus -(Not  really)

But I rathe for my account have  more chances than 1  or 2  best chances at getting  something good so   I mix  EVERYTHING with  the absolute  most chances  of getting something  - yes  its the least % .....but do not tell me the odds because  if we think   Shards - well the odds do not often apply  ;)