It totally depends on whether your Arcanine has better Attack or Special Attack. If it has better Attack then it could know Iron Tail, Thunder Fang, Flare Blitz, Aerial Ace, or Extremespeed. Better Special Attack means it could know Flamethrower, Overheat, or Fire Blast.
Fire type moves
He cant learn any moves after you evolve him from growlithe with a firestone. -Wirets Edit- You are wrong, Arcanine can learn moves after you evolve it. At level 33 it can learn Extreme speed.
i don't know if u can actually get arcanine
he doesnt learn any moves because he evolves with the use of a stone. if you look most Pokemon that evolve that way do not learn many moves
Growlith and Arcanine
NO
All I know of is Arcanine
Only its former evolution, Growlthe, can learn it before it. When you evolve Arcanine, it cant learn ANY of growlthes moves, but can learn extreme speed at level 33. Or you could just teach Arcanine flamethrower by using the TM flamethrower, otherwise, you will have to level up a growlithe until it learns flamethrower then evolve it into an arcanine.
No, I'm afraid Guardian Signs is the only Ranger game so far to not contain Arcanine.
I think it's a pretty good team but spiritomb docent have great stats I'd switch it for something else plus you'd have three dark types
charizard has humongous high stats, arcanine is excellent.
fire blast fire wheel odor leuth take down and any other.