In a team like that, I personally think Jigokudo is better, but Sailor Sakura would still be worth getting. She's still good for ranked, ST, a future team, etc. If you ever decide to go Water Main, she's one of the best choices. And don't waste your time going for a team like that, not enough damage, and the chases would be super weird, if you even had any. The only kind of team I could think of would be Water Main, Jigokudo, Sailor Sakura, and another ninja of your choosing. The best way to go about that team would be to use poison tai and make it an ignite/poison team. GNW Kank might work.