Talk:Quick Thinking/@comment-19204879-20130930104411/@comment-109.224.139.245-20131003082452

uh, transmutation is partly based on the rarity and polarity of the mods involved, so your chances of getting this mod would be better (still based on the RNG though) if you transmuted D polarity rares, like vigor or hammer shot which are easily farmable from nightmares.

As for obtaining by mobs, that's just pure luck from what I can tell.

And as for getting rares repeatedly after you get one? Luck. Drop tables do not work like that.