Changes:
1. All Hellish Path bosses now can drop Socket Patch, chance goes up as level numbers.
2. Slightly changed Hellish Path difficulty levels;
3. Removed all 'gray levels', now all levels are 'green', meaning that they can all drop materials and have a chance of triggering inn refresh;
4. Increased adventurers' visit rate, and increased chances of ancient adventurers' to visit inn.
Thanks all!