Maker - Alchemy Skill FAQ and Walkthrough

For level 1 Maker skill, apparently you just talk to NPCs.

For the rest of the levels, Isaac isn't that high yet, so we'll have to have someone else tell us that.

2nd Teaching of Mullen
1 Mid Monster Crystal C - You can refine these with just Level 1 apparently?
3rd Teaching of Mullen
Paper with writing - Unclear on this, six gold, two steel.