parts of this Item is written to be used with the A Guide to Books homebrew mechanichs fron Woopede, availible on DM's guilld

this Instruction tells you how to paint on the runes to turn a shild or Armor into an Ablative Shild or Armor, you will also need an pod of Ablative Mixture for this pourpuse

you can also learn how to do this without the instructiones using the mentioned mecanics;

Book level: 1
chapters: 5
Prerequisites: none

Chapter one: storing the Mixture DC 10
Chapter two: preparing the work DC15
Chapter tree: understanding the runes DC 14
Chapter four: brushing on the runes DC 12
Chapter five: finishing the work DC 15
Action: Create a Ablative Shild or armor

What is learned: you are now familiar with the runes needed to create an Ablative shild or armor, you can now create one without having acces to the Ablative Mixture Instructiones