Evasion is supposed to be really good vs lowered geared players(used to be very good even vs geared players) but essentially an Evasion player can sacrifice their damage to increase their evasion/dp/survivability making it impossible for someone who isn't maxed out gear to kill them. So he's "abusing evasion" by utilizing it so that he takes no damage vs another player therefore that player probably can't kill them even if they're standing still. Its really fun lol I've always played evasion.
