I'm still in act1 atm, but I'm having trouble with alchemy, does it work like in DD, using an empty flask? I can't find any empty flasks in the game or battlefields.
You don't need empty flasks, you just have to pick up those alchemy plants you can find all around the world. You know, the ones you find in barrels and other containers.
Then, if you have the alchemy extract (not the alchemy combine, which you can use to combine potions) just right click on a plant in your inventory and select which potion you want.
You'll need combination of plants to create a potion. Like Red+Blue is a healing potion etc...
Tovi 