
If it 
has not be noticeable to a huge leap in difficulty 
you should buy potions  from to increase the difficulty, and only the level of 
the monsters that you can get increased. There are fewer more painful moments in rpg-life than having to decide what to keep and what to sell of your new found loot.
*        
Uncharted - TM: Golden Abyss*        
Wip - Eout.
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Dungeon Hunter 5 hack 2015