slahser's way: Warlock
UPDATE 6.84: This build still has my approval. Use this guide ingame: http://steamcommunity.com/sharedfiles/filedetails/?id=323522027 This is my way of playing warlock, maxing upheaval and using it to great effect. You can check out a full warlock game from my perspective, with dendi playing magnus, here: http://youtu.be/tGNnAEWva40
Suggested videos

slahser's way: Void
slahser dota · 5:13

Slahser Warlock game with Dendi magnus
slahser dota · 36:13

SLAHSER DOTA
Detrebio · 3:43

Futa's Way: Warlock
Nigma's Vidya Channel · 2:26

You are never safe vs EternalEnvy
slahser dota · 0:32

Top 5 slahser's way (and the worst)
slahser dota · 6:36

slahser's way: Spectre
slahser dota · 6:20

slahser's way: Night Stalker
slahser dota · 4:01

Dota - Tribute to Slahser
Anders Lynge Damsgaard · 4:46

slahser's way: Medallion Phantom Assassin
slahser dota · 3:55

slahser's way: Earthshaker
slahser dota · 6:11

slahser's way: Weaver
slahser dota · 5:04