Get the NatPoke'dex and talk to Dawn's little sister in Solaceon Town and there will be different poke'mon each day. that's how I got mine
No. Larvitar is only available in Pokemon Diamond.
you can't find larvitar in pearl. You can only find it in diamond.
The easiest way to find larvitar is to look on route J. It may take a while but you will find it
I am guessing this means "Where is the Pokemon Larvitar?". You can find it in the tall grass on Route 207 using Pokemon radar. If you mean "What does Larvitar evolve into?", then it first evolves into Pupitar, then Tyranitar.
find a caterpie in eterna forest then level it to level 7 and it will evolve into larvitar
you can rarely find larvitar.
you have to catch a dragon Pokemon holding a dragon scale
Mt Silver.
Mt Silver.
you go to feugo iron works and use poke'radar.
You can get a Larvitar via mass outbreak. I got mine in the grass under the bike road.
You can't, you must evolve a Larvitar.