Kevin 'Purge' Godec may be one of the most familiar voices for newcomers to the game given his extensive collection of hero guides posted on YouTuBe and his legendary "Welcome to Dota, you suck" encyclopedic article. His latest creation is a must-see for aspiring support players looking to learn how to block camps throughout the map and learn some of the more indepth mechanics of the game.
Purge first tutorial guide in a "very very long time"
Through trial and error and using in-game cheat commands and features, Purge is able to discover the limits of each creep camp, the invisible box which defines whether a ward will or will not block a camp. If you've found yourself frustrated and confused by blocking or dewarding blocks, this is worth the hour of your time.