You'll need to evolve Sandshrew or trade for it.
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
You cant find it in Firered only leafgreen.
Entei can be found in Nimbasa City in Pokemon Indigo.
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
Yes, there is every Pokemon on Indigo. The easiest way to find Pokemon is to go to the ROOMS.
I doubt you will find Giratina on Pokemon indigo as it is not a generation 1 Pokemon (it isn't one of the first 151 Pokemon species)
Sandslash evolves from sandshrew.
NERD!
You find it in pokemon! it's obvious!