I like this team the best for Earth + Roshi and currently playing. And pretty good for auto in space time.

x-x-x

Jigokudo-Earth-Roshi

Sailor

Skill: 33233 Summon Rhino.

The longer Roshi survives harder he hits.

Also, Roshi doesn't lose his stack if he got defeated and revived.

You can replace sailor with GNW sakura. So after slugs die, jigokudo can self-heal if he got focused. Depend what you want to do.