In the city where the sick lighthouse Pokemon was, go to the restaurant beside the Pokemon center and talk to the guy sitting at the table. He's the one who gives your Pokemon strength.
The first crystal is located at the First Islandwhere Moltres lives just goto where Team Rocket was by the wall where they were talking and you'll find a caveyou'll need a Pokemon that knows Strenth and Rock Smash and you'll find the Red Crystal
A Hiker on Route 42 will give you HM04 (strength)
You get strength in a house in Nimbasa city, right north for the battle institute and Pokemon center.
It's given to you by a Sailor in a house next to Olivine Pokémon Center.
I preference pokemon crystal
go to the safari zone and collect the itemball that has the gold teeth in it and give it to the warden
the hm move strength is found in the cave Rusturf tunnel
There is no HM08 in Pokemon Crystal. Pokemon Crystal has only 7 HMs that are available to use.
In Pokemon Crystal.
liquid crystal? do you mean Pokemon crystal if its Pokemon crystal the levels are 19 20 and 23
What the hell is a Pokemon crystal
You can't get Moltres in Pokemon Crystal, Only in Pokemon Leafgreen and Pokemon Firered. Including Pokemon Platinum.