But the issue is that not everyone has him. I know it seems useful to have that as a suggestion but it's not useful in the situation for now.

For me since I don't have Iruka, WB Asuma, nor Danzo I go with the second best which is

Pain [Nin] Naruto [SM] x

Dauri or Mifune Midnight Blade x

Skills: 11412

Summon: Rhino

Now seeing how you don't have Rhino you c*e Dog of Hell in a substitute which would be

Mei Naruto [SM] x

Ao Midnight Blade x

skills 11112