You cant find it in Firered only leafgreen.
Celebi cannot be found in Pokemon FireRed. The only way to get Celebi in Pokemon FireRed is receiving it from an event distribution. These events are sadly no longer supported for Pokemon FireRed.
Yanma can't be found in Pokemon FireRed or Pokemon LeafGreen; it is strictly a fourth generation Pokemon.
You can find TM Dragon Claw on Victory Road in Pokemon FireRed (Kanto).
The only way to obtain Magmar in Pokemon FireRed is to trade it from LeafGreen.
Fossils cannot be created in Pokemon FireRed, there is a finite number of them to find.
Sandslash evolves from sandshrew.
Ther is some Pokemon like magmar, pincir and sandslash that you can't catch in Pokemon fire red, you must trade them from another game.
Im sorry, but Sandslash can only be found in Pokemon diamond. But u can trade for him with wi fi!;D Sorry...
You need to breed sandslash
You can't you have to evolve a sandshrew
The only place to catch a wild Sandslash in Platinium is Route 228 using the Dual-Slot Mode with the game PokeMon Leaf Green.
sandslash doesn't evolve
You'll need to evolve Sandshrew or trade for it.
Staryu is a water type Pokemon. In Pokemon FireRed, it is possible to find lots of Staryus in the Seafoam Islands.
You cannot find Piloswine in the wild on Pokemon FireRed. You can find it's pre-evolved form Swinub in Icefall Cave on Floe Island in the Sevii Islands of Pokemon FireRed.
It's not possible to find Sudowoodo in Pokemon FireRed. You will need to trade for one from a Pokemon Emerald game-save.