I think you cant catch a Pokemon that learns thief, without the use of the TM. Alot of Pokemon can learn Thief through TM, but i don't know where to find the TM in the games. I did, but i fogort, sorry. Maybe check bulbapedia?
lv 1
You don't get the symbol in ruby.
In Slateport City, you'll have to go to a museum in order to finish an errand. Talk to one of the Team Magma members there, and he'll give you the TM Thief.
as i know, in Pokemon emerald, ruby and sphere
i know this the CODES ARE from Ruby u must go check pokemon ruby codes and master ball becoz the creater started creating with pokemon ruby game
I have no Idea about it on Ruby But I do know its on emerald. But My brother was talking about Deoxys on Ruby so Its a 50/50
The town in which the third gym is in on Pokemon ruby is in Mauville City (or town, I don't know which one)
Yes, but it's a hack for Pokemon Ruby. though, I do not know the hack
Pokemon ruby's version IS Pokemon ruby.
I'm fairly certain that if you go to the department store and try buying TMs, you can buy thief, then teach it to most dark or ghost type Pokemon.
It never launches
Zangoose and Roselia are only in ruby. i know because my friend has ruby and has both of those. Pokemaster6