
Alchemical Research and Experimentation
Rule, Magic
Creating new alchemical substances needs a well-stocked laboratory, a written proposal to the judge, a hidden research period, then repeated experiments that succeed on an Intelligence save with a penalty for complexity.
From the book
Creating a new alchemical substance resembles magical research but follows rules of its own. Apart from herbal remedies, elixirs, powders and venoms, all of this work requires a completely equipped laboratory or workroom with 200 ft. of work space or more, furnished with at least 3,000 G.P. worth of gear such as scales and measures, stills, a furnace, tables, shelving, braziers, glassware and tools. Replacing broken glassware and maintaining the equipment typically costs another 10-100 G.P. per year.
An alchemist need not pay a consultant beforehand but must still hand the Game Judge a written account of the proposed substance or device and its intended purpose. Research always lasts 2-8 weeks, the precise length known to the Judge alone, and it may be interrupted and taken up again without penalty.
Once research ends, experimentation starts. An experiment lasts as long as producing a similar known substance would, or as long as the Judge decides for something entirely new. After every experiment the Judge rolls a save vs the alchemist's Intelligence, applying a penalty based on complexity: -2 for a fairly simple invention, -4 for an average one and -6 for a highly complex one. A success means the substance or device performs as intended; a failure just means further experimenting, which may be repeated any number of times.
At a glance
- Laboratory
- At least 200 ft. of work space and 3,000 G.P. of materials (not needed for herbal remedies, elixirs, powders and venoms)
- Upkeep
- 10-100 G.P. per year
- Research time
- 2-8 weeks (known only to the Game Judge)
- Experiment time
- Same as making a similar known substance
- Success
- Save vs INT at -2 (simple), -4 (average), or -6 (complex); repeatable
- Written proposal
- The alchemist must give the Game Judge a written description of the new substance or device
- Lab equipment
- Furnace, distillation, measuring and weighing devices, shelves, tables, stools, cabinets, braziers, glassware, tools