Lumineon

To put it simply, Lumineon is extremely outclassed. Poor stats bar Speed (Lumineon is the third fastest Swift Swim Sweeper, only being slower than Floatzel and Luvdisc) and a rather average movepool for a generic Swift Swim abuser ultimately force Lumineon into disuse. However, don't be so quick to discount this charming little fish. Lumineon's greatest offensive advantage over other Rain Dance abusers is her access to U-turn, which allows her to scout for troublesome walls instead of merely wasting a turn fruitlessly attacking them. However, ideally, Rain Dance teams should be muscling their way through virtually every wall in UU in the first place, making Lumineon's greatest offensive advantage over other Swift Swim Sweepers moot. Because of this, Lumineon is more suited to be a Rain Dance supporter. Her ability to use Rain Dance, U-turn, and Safeguard all at once, while also being a decent abuser of Rain Dance, gives her a rather distinct niche. While Safeguard allows Lumineon to keep sweepers such as Kabutops free of status, even as a Rain Dance supporter, Lumineon struggles to grasp hold of a team spot since there are many other, better Rain Dance users who can also rid the team of status, such as Lanturn. Nonetheless, Lumineon is a cute fish whose minuscule niche might just mesh perfectly with your team.