As you advance in D3, hard resets of dungeons become a necessity. Truth be told, even in Hell mode, running into a pack of Waller/Molten/Arcane with my Barbarian’s leap on cooldown is an automatic FML. I have tailored my Barb to a group setting, in that my survivability is dependent upon Frenzy Crits that regen my life very rapidly, while the “Smite” rune keeps things on lockdown. Ultimately, the game seems hellbent on forcing me into a shielded tank as I move towards Inferno, since I could never hope to match the DPS output of a Demon Hunter or Wizard without a legendary weapon.
Nevertheless, even if I geared the hell out of myself, I know there are always going to be situations that call for certain specialized tactics. Follow this video’s helpful advice, which breaks down the most important advanced Diablo tactic of all time: