Easiest solution - though not the best team - LM, Ringo, Darui, Toroi. There are whole guides on this team :D It's superfun to play, like ridiculously fun. Though you'll need to pull the orange snake. It's gonna work just fine with the purple one too, but orange makes for an additional combo after the "main course".

Something more sturdy - get Kushimaru and go the standard Needle team - Kushimaru, Jinpachi, LM, Edo Sasori/Mangetsu.

If you get Iruka you can go for a Blitz team (LM, Darui, WB Asuma, Iruka), but I would advise against that if you're not top10 on your server at least.

You're in a pretty strange situation tbh, cause you've got a pretty good amount of decent ninjas for nice teams, but in a lot of them you miss a summon or a key ninja. So what I'd suggest is just picking something and focusing on getting it.