A Torterra should definitely know moves that are STAB (same type attack bonus)
So Curse should definitely know Razor Leaf,Synthesis,Earthquake. Delete
Curse. It may seem awesome knowing that your prize Pokemon knows the only ??? type move, but Curse hacks half of your HP and puts a curse on 1 of the opponent's Pokemon. Your Pokemon's HP is in the red zone, so you use Curse
Bye Torterra
Bite
Grottle learns crunch at Lv42. Torterra will learn it at Lv45 if you want Grottle to evolve
to get synthesis you have to upgrade torterra to lv.39 at level 32 he learns earthqueake at level45 torterra learns crunch torterra learns solarbeam by a TM and cut by a hm and rockclimb by a hm and i don't know what level torterra learns earth power
my torterra is level 100 and kicks butt I kept beating every lvl 100 I saw in a 1 hit KO by earthquake now for what you asked i would highly recommend eatrhquake giga drain / recover / sithnesis ( more giga drain thain da other 2 cuz it heals itself half of actually damaging giga impact / double edge and finaly i would recommend hyper beam / frenzy plant don't use hyper beam - it is a special move - not for torterra the tank use stone edge earthquake (you might want to use earth power if you have ground-move weak Pokemon in your team) wood hammer/giga drain crunch - for all of the other Pokemon out there
anything related to grass, ground, and some normal moves also like the HM cut
The best way is to use Bug type moves against Mr. Mime, Espeon and Alakazam, Fire type moves against Bronzong (Fire it's its only weakness) and Flying type moves against Gallade.
In my opinion torterra is the strongest Pokemon. In order for this Pokemon to be the strongest, it must know these four moves: Frenzy Plant Earthquake Crunch Giga Drain
Grottle learns crunch at Lv42. Torterra will learn it at Lv45 if you want Grottle to evolve
it is a great but you might want to add crunch in there for her alakazam. it is painful. and maybe a fire pokemon. it worked for me.
Crunch is not a TM move. The only way to learn it is by level up or by breeding.
45
Torterra is capable of learning Earthquake at Level 32, at 33 it learns Leech Seed, 39 it learns SYnthesis, 45 it learns Crunch, 51 it learns Giga Drain and at Level 57 it learns Leaf Storm. It can also learn Frenzy Plant. If you go to Route 25 and look around you will find a man that will teach it to torterra for free.
It learns it at level 45.
Well maybe you should take your Staraptor to level 49 so it learns Brave Bird and keep leveling them up and your Torterra should learn Crunch, Rock Smash, Giga Drain, and Leaf Storm. I know because I have a level 85 Torterra. The highest level Pokemon is a level 62 or 66 Garchomp, so I recommend leveling up a lot.
In Pokémon Diamond, Torterra is capable of learning Tackle, Withdraw, Absorb, Razor Leaf, Wood Hammer, Bite, Razor Leaf, Curse and Mega Drain otherwise those moves require the use of Heart Scales for Torterra to know them. Torterra learns Earthquake at Level 32, Leech Seed at Level 33, Synthesis at Level 39, Crunch at Level 45, Giga Drain at Level 51 and Leaf Storm at Level 57.
I think its Crunch or Dig or Double edge or Earthquake. I can higly recement Mightyena, for your Pokemon team!
Turtwig learns it at lv 37. Grotle learns it at lv 42. Torterra learns it at lv 45.
to get synthesis you have to upgrade torterra to lv.39 at level 32 he learns earthqueake at level45 torterra learns crunch torterra learns solarbeam by a TM and cut by a hm and rockclimb by a hm and i don't know what level torterra learns earth power