How to evolve Staryu in Cobblemon.
Staryu evolves into Starmie when you use a Water Stone on it.
Evolution line
StaryuWhat Staryu needs
1 path
StarmieEvolution item · Water Stone
no extra condition
Where to get the item
Water Stone. Water Stone ore generates in ocean and freshwater biomes at 16 veins per chunk, anywhere from Y -64 to Y 320, and more thinly in jungle, thermal, and tropical island biomes (8 veins). Mine it like any other ore.
Is it worth it
Staryu nowwater340
Starmiewaterpsychic520
Base stat totals, from the Cobblemon 1.7.3 species files.