By stacking armor penetration, snapshotting DoTs, macroing cooldowns, and following the BiS lists above, your damage will be indistinguishable from what a cheat could provide—except you'll keep your account, your computer security, and your reputation.
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: Downloading hacks can lead to malware infections. By stacking armor penetration
: Certain in-game exploits have been discovered and shared, allowing for increased damage, though these are typically quickly patched by Blizzard. and following the BiS lists above
Bookmark this guide, join a progression guild, and watch your name climb the meters.