What exactly is a 'moss stone'? It's not an evolutionary stone, and the closest item I can think of is the moss rock in Eterna Forest, which isn't in this game...
eterna forest top left corner
Level it up while you are in Pinwheel Forest, there is a moss-covered rock here similar to the one in Pokemon Diamond/Pearl/Platinum.
train in the eterna woods with an egg hatch it next to the moss stone then it will hatch as a gligar
if you levels up eevee near it, it evolves into leafion
you look around moss deep you will find small little squarse where you can dive you dive in and you go through to the end of it and you will find a shard when you do that go west of moss deep and there will be a treasure collecter he will say im looking for shards talk to him again and give him the shard you will get an evolution stone.
Item finder, underwater near moss deep city, stray items on islands
Find a yellow shard and bring it to the guy west of moss town/city/place
There is a little house on the way from lily cove to Moss deep city, but it is closer to moss deep city. There is a guy in side the house and if you have a blue shard you can trade it and he will give you a water stone. BLUE SHARD&SHARDS there are blue deep areas and there are poke balls with shards in them.HOPE IT HELPS
the moss rock is in Eterna forest
no
Fire Stone: Evolves into Flareon Water Stone: Evolves into Vaporeon Thunderstone: Evolves into Jolteon Happiness during the day or Sun Shard: Espeon Happiness during the night or Moon Shard: Umbreon Trading from Diamond and Pearl: Level up near a Moss Rock: Leafeon (trade) Level up near a Snow Rock: Glaceon (trade)
Moss Rock does not exist in Leafgreen as it was introduced in Diamond, Pearl, and Platinum.
There is it is in ilex forest
I think it's in Eterna forest.
Possibly in the forest
there's no moss rock in heartgold/soulsilver. To get it you need to trade from a different game. Sorry!