Blaines Gym now resides in the sea foam islands when you enter the islands take the ladder and you'll be in his gym.
surf from cinnibar to get to the seafom islands in the east
seafoam islands; 15th gym
golbat
Masterball
walk
Blaine. Seafoam Island (Cinnabar)
you can't.
Cinnabar Island Blaine was always 7th guy
It evolves into jigglypuff with happiness
the 15th gym leader in soul sliver is blaine and he uses only fire type pokemon
Go to the seafoam islands and go upstairs, then it's in the 7th gym.
first you go to Cinnabar Island then surf to Sea Foam Islands then find your way throw