How to use transformation scrolls?

Transformation scrolls are needed to change the workers to the different characters available. Each of them has slightly different perks for exploring which affect what they may acquire for you.

To use them go to the workers list (top left hammer icon in the main town view), then on each of the available workers you will see their image to the left and yo can tap on it to view their perks. There will be a button to change worker which will pick a random new one for you. Each change costs 1 scroll.