1) How do you get Tyranitar?

1.Trade from Colosseum
2.Because of Match Call, yes.
3.The only Pokemon you can catch in the Frontier are the Smeargle.

1) You need to trade a Larvitar from FireRed or LeafGreen and trade it over to Emerald.

2) Yes, you can. But only at certain times. He will be at the end of Victory Road.

3) Use the Wailmer Pail on the Sudowoodo near the Battle Palace, then you can Surf down the trail into the cave and catch Smeargle.

1) Trade a Larvitar from Pokemon Leafgreen or Firered and train it to Lv55.

2)Yes. Use Match Call on the PokeNav to know when he wants to battle.

3)There are only two Pokemon that can be caught in the Frontier: Sudowoodo and
Smeargle. Smeargle is in the Artisan cave. To get Sudowoodo, water the funny looking plant with the Wailmer Pail.

1.Trade from Fire Red or Leaf Green

2.Yes...in the same cave but near the exit.

3.You can't.

1. Tade it from Fire Red.
2. Yes
3. You go to the bottom right of the battle frontier. There is ONE sudowudo and a cave where you find smergal

3) There's the Suduwoodu, try fishing, millions of Smeargle,
If you have a gameshark, you can steal from the Battle Pyramid

1)You need to evolve a Larvitar in to a Pupitar and then Tyranitar but sorry to say that there is no way you can Larvitar on or into Emerald.

2)Go back to victory road then go to the place where you fought Wally before and he will challenge you again (after you fight him wait a while and he will return).

3)The only poke'mon you can catch in the Battle Frontier are Sudowoodo and Smeargle and you catch them like you catch any other poke'mon you just have to find them.

Hope it helps!

1 trade it from collasem

2 yes

3you can only catch smergal and 1 sodawoda but save befor you fight because you only get on shot at catching him smergals don't worry.