Talk:Winter 2019 Event/@comment-25366430-20190112004154/@comment-33005456-20190112012536

We can't guarantee Yamato fleet to appear more often, other than making sure her fleet still has the chance to show up at all, that is by not including any of the members of her fleet (including Yamato herself) in your combined fleet.

You probably can narrow them down the possible comps using the right combination of ships, but then Potato fleet will show up more often because you take more useful friend fleet comps out of equation by doing so.