You cannot those are the evolved forms of easy to capture Pokemon. Example Snorunt evolves to Glacie.
there are a lot of neat Pokemon in the safari zone. after you beat the elite four you can get latias , (kyogre b4 beating elite four), and i heard a rumor you can get mew in it
The rare Pokemon which you can get before the Elite Four in Pokemon Platinum are Giratina, Mesprit, Uxie, and Azelf.
I'm not one-hundred percent sure, but I don't think lugia is in Pokemon Sapphire, latias is the legendary Pokemon unlocked by beating the elite four. After you beat the league (elite four), and appear in your house, go downstairs and watch the TV. On your TV, it will say something about a super rare Pokemon (or something, I can't exactly remember :3). Then, start looking for latias! Latias can be in random places, but I accidentally ran into her just outside of Lilycove. Happy catching!
Well im basing this on old knowledge but... Kyogre Regirock Registeel Regice Rayquaza Latias (depending on what colour Pokemon you said you saw on the tv after elite four) Latios (depending on what colour Pokemon you said you saw on the tv after elite four) That's about it I think. I suppose Relicanth and Wailord CAN be classed as a semi-legendary as they are rare and needed to get the regi trio.
you can train in the elite four or use rare candys i got my rayquaza to level 100 by doing that train in elite four or use rare candys
U CANT GET 100 RARE CANDIES ON POKEMON SAPPHIRE. (-_-)
no extremely rare Pokemon live in lilycove city, but you can get hardish Pokemon from there, and there are some rare Pokemon that live on the route on the west of it. you can get staryu by fishing on the beach with a super rod, but its quite hard to come across one. there are some rare Pokemon in the safari zone. when you defeat the elite four, latias/OS (depending on the game) can be found on the grass on the route to the west of it. and that's about it! :)
You don't need pokemon, you just need to beat the elite four and have the national dex (which you should get after you beat the elite four, because they have kinda rare pokes)
No you can find chimecho at mt pyre its very rare to find though.
Zekrom is after the elite four. N will show you.
I think you mean poke'radar. But you get it after you beat the elite four. And then you can find all sorts of rare pokemon!
About levels 70-75. It's best if you give it an EXP. share, rare candies, and a Macho Brace. The Elite Four has its pokemon at an average of level 50, so at level 100 it's too easy.