Adds beneficial items and blocks that can be used for, but not all of them are to do with trading.
Also adds usable nootropics that give good but balanced effects.
Items:
Serotonin.
The ore generates naturally in the overworld.
Serotonin dust can be used to apply speed on yourself or others.
Making boots from it gives a constant speed effect.
You can repair serotonin armor with serotonin blocks.
Potions:
Potion of Charm.
Gives hero of the village for 180sec.
