Control and Destroy

Start with Xyrella, Varden and Samuro, try to build a huge Samuro and kill someone on the first turn with focus fire and some slow on the next turn if you couldnt kill on the first.
Usually Diablo is a good choice to come from the bench as his Fire Stomp is really good against slowed enemies.
I used  this equips cause I think they are better to focus fire instead of the survivability, just reached 5000 Rating with this party but most matchups depend on what you are against.