A while back an anon posted another Kanto humping idea for a pokemon game. However I also saw an idea they had and it got me thinking.
What would be some cool ideas for evolutions, pre evos, and new forms for current mons?

Anon's idea
>Furfrou type and base stats change based on hair style
>Level 30 evolves into Furrocious, type is determined by previous evo type.

a couple of my ideas inspired by that
>Rockruff actually has time based evolutions that aren't version exclusive
>5:31am-4:59pm midday
>5pm-6pm dusk
>6:01pm-5:30am midnight

>Hoenn Solosis, Duosion, Reuniclus. Water Psychic type

>Unovan Snover, Abomasnow. Ice Rock type