I just discover the transmuter and it seems the transmuting system is like the Cube from diablo 2. we seems like you dont have to locate new recipes(like d3) instead you can put whatever you like in there and if it works then the button will light up
correct me if im wrong. i got this theory when i transmuted the big health potion. the recipe for it wasnt there but after i made the next level hp pot, the recipe pops out.
lets post any new recipe here so we can all share our infos

I dont think it works like that. Transmuter had the recipe for the "small" pots. So i thought what the hell lets try with the bigger ones. And it worked.

new recipe!!

2 any set items = 1 random set item

if i transmute 2 low lvl its gonna stay low lvl or it change randomly? or actually how do i make it higher lvl

it wont get any higher actually. the turn out will be an average between the two items lvl in my theory.

also 2 spell= 1 new spell

Not quite sure how many as some of my friends say 2 and some 3.. But 2 or 3 set items = new set item
4 unique items = 1 random unique items (but it already says that)

This thread is correct you can create new recipes by finding them out. I currently have 9 recipies and you might only have 6.

i have 11 different recipes. most of them are just recipe to make bigger potions
so far the non hinted ones are

2x set items(including unique sets) = 1 random RARE set item
2x any spells = 1 random spell
3x any hp potion = 1 rank higher potion
3x any mana potion = 1 rank higher potion.

I use the unique one for the crap one's and just discovered the rare one, it's pretty nice.

it is like 3 rings = 1 unid amu

unique ofc