Im surprise you dont have Roshi.

Here I go

Team 1

Mei - Sage Naruto - SN Clone

FM - Mangetsu - Clone

x - x - Clone

Skill: 44321 KOH or 44331

Team 2

Gengetsu - Chojuro

SB Kurenai - Jinpachi

Team 3

Pakura - GNW Shino - Leech

Jigokudo - Edo Sasori - Leech

I personally think GNW Shino is op in Ranked Battle, pretty good for tank f2p, self-heal and chakra.

3 units interruption, Knockdown and decent number of hits.

Pakura will use mystery at round 3 anyway, so will Mei. Therefore up to 13 units ignite will do great damage. If you have good initiative to pull off.