Brief instruction:
1. Load your character or create a new one.
2. Edit his name, amount of life, mana and other settings
3. On inventory RIGHT Click the mouse button in an empty cell.
4. Search doesn't work Add an item by its ID - you can find it here.
5. You can try to change the characteristics of items, the designation is "Prefix".
6. Add the necessary Buffs by ID - you can find them here.
6. Save your character.