It's part of the main story
no. the sun stone was introduced in Pokemon gold and silver.
you can evolve a gloom into a vileplume or a sunkern into a sunflora with a sun stone in PKMN SS versionGloom evolves with a Sun Stone into Bellosom in Pokemon SoulSilver.
popplio, litten, and rowlet
Cottonee can evolve by means of sun stone, and so can petitil.:)
its zangooze..
It evolves certain Pokemon such as Sunkern.
none
in the sun :P
Well there is only about 3 Pokemon that evolve with the sun stone and 2 in Pokemon sapphire gloom and sunkern which turn into bellossom and sunflora.
Torocat DUH!
There are two Pokemon that evolve with a sun stone. Gloom into Bellosom Sunkern into sunflora
Pokemon like Espeon, Pidove, Larvesta, and others can learn the move Morning Sun.