Originally Posted by
Semaphore
Two star characters can be purchased with tokens in the shop. Three star can't. When they're up in the shop, for a two star girl, you can get about 3 shards/day for trial shop, 4/day for competition shop, or 12/day for league shop, and you can do that for a solid month. That's in addition to showing up in the farmable events with higher drop rates. And you can also accumulate tokens without spending them in months that you're not interested in the girls that a particular shard offers, so that you can get 12/day or so for a while after they rotate. It will still take a while to get a two star girl to seven stars, but it's at least doable. Three star girls will take, if not forever, then awfully close to it if you're not a whale.