Scarlet blaze 4 star - Fire style dragon flame Jutsu, Fire style Bomb blast jutsu, Fire style Burning Ash, Enhancement of Fire style Ninja, Oboro Clone Jutsu.

Summon: Jutsu Bull

Tobi +2 Gold -3 star
Sasori +2 Gold - 3 Star
Kakuzu +2 Gold - 4 star

Ghost Kill Tactic

Scarlet Blaze - Middle Top
Tobi - Behind Scarlet B*
Sasori - Middle Bottom
Kakuzu - Behind Sasori

Tobi c*so be Swopped out with Orichimaru ( Sannin War ) or Yamato

The Tobi Setup will kill a ninja in Round one, just make sure to protect Kakuzu, as his Mystery ( Final shot ), is the Touch down.

Basically, Try to get a ninja with similar traits to Tobi, but try and get one that attacks the entire enemy team with mystery, as Scarlet, Sasori & Kakuzu does.