>>18208988in 3v3 its good but kangaskhan is still the superior choice. If you can check kangas and rotom and breloom, you should definitely consider blastoise
Problem is, your team would have to be based around supporting blastoise since you have to prepare a team specifically to use blastoise
you could just use mandibuzz to check kangas and breloom and your own breloom to check rotom, but thats two slots that you could use for other mons