To realize infinite seven-sided strike in reaper of souls, the first to mention is the legendary daibo The Clouds And The Moon. It removes the cooldown of seven-sided strike. Items can influence the build you use a lot in ros, and this daibo is just one of the legendaries.
This build gave up using Seize the Initiative as passive because the value was reduced to 30% in the expansion. You can use it to farm T1 & T2 efficiently with 3 teammates. Seize the Initiative is necessary to improve survive chance if you want to challenge T3 with poor internet.
Too keep enough spirit in battles, the items below are required.
Shoulders: Health globes restore 20% of your primary resource. Your teammates pickup have this effect too.
Gloves: Lasts shrine effects for 10min.
Helm: Resource costs are reduced by 30% after not taking damage for 5 sec.
Other items like the damage increase belt below. As long as you open chests in a short time, the damage would be awesome. To add primary properties and get high dps, Monk Lightning Set pants and boots are nice choice.
In reaper of souls, most players will choose to farm difficulty Torment. In general, this build has high output and is easy to find equipment support. Most of all, it's easy to operate. Just press left mouse button and keep attention to run route. That's all you need to do when fighting.