Due to the pulling power of Ancient Spear Rage Flip and Ground Stomp Wrenching Smash this build is excellent for high solo push on the leaderboards.

However, any Rend cast by Ambo's Pride does not have this property (see Mechanics), requiring you to weave in Rend s manually while spinning around with Whirlwind. This is an Area Damage (AD) build, since selfcast Rend can proc it. This build excels many other builds in Diablo at Speed farming content as it is lighting quick and deals a tremendous amount of damage while constantly moving. Some people call this build 'Rend Barb' while others call it 'Whirlwind Barb', however the build's main damage comes from Rend as Whirlwind just applies the Rend to do all the damage. You spin and move through the monster while DoTing and killing them quickly. The core concept is that Whirlwind applies the Damage over Time (DoT) effect from Rend using Ambo's Pride. The Whirlwind (WW) Barbarian uses the Wrath of the Wastes set and has become one of the strongest builds in the game after having Rend added to its bonus.

Diablo 3 season 17 barb builds