The rationale behind (1) is that I take all of the hassle out of getting spirits for you, and take care of all the related charcoal costs.
Current rates of return (from what is in the pot), estimated
High sugar wines are easy now, just grab some Eigam Bronze vine cuttings and use them. High tannin wines are still more of an art. Currently low temperature spirits are either low quantity trades, or you provide the wine to help make them.
Rates for spirits in other materials:
1 Marble (see below) = 250 fire spirits 2 charcoal = 1 fire spirits of fish, mineral, vegetable, grain, worm 12 charcoal = 5 fire sprits of grass 4 charcoal = 1 fire spirit of wood ask for other materials as soon as the Test of Phoenix comes out, there will be spirit packs for that
All types of marble will be taken, but priority is on the following currently.