Talk:Magic Penetration/@comment-217.87.153.250-20100928085558/@comment-78.70.131.48-20100928111538

Yeah, right.. Only reduction can go below 0 and is applied before magic pen. There's only one item that gives mr reduction; Abyssal Scepter. In a best case scenario counting all the mr debuffs in the game(all the ones I can think of atleast) I only get -75.. Good luck reaching infinite dmg :P