u can't u have to level up eevee near snowpoint city in diamond/pearl/platinum and trade into soulsilver and heartgold
In Pokemon HeartGold and SoulSilver, an Eevee cannot evolve into a Glaceon. You can trade with other trainers from Diamond, Pearl and Platinum to get one.
you cant get glaceon or lefeon in soulsilver
Level 30.
Bayleef evolves into Meganium.
The Icy Rock is not in it, which is needed to evolve an Eevee into a Glaceon.
Magneton cannot evolve in Pokémon HeartGold.
You cannot get Glaceon in Pokémon HeartGold or evolve your Eevee into Glaceon in Pokémon HeartGold, in order for you to have Glaceon in HeartGold, you will need to trade it over from Pokémon Diamond, Pokémon Pearl or Pokémon Platinum or you can trade your HeartGold over to Diamond, Pearl or Platinum, evolve it to Glaceon by the Ice Rock that is near Snowpoint City and then trade it back into HeartGold.
Level it up with high friendship
For Nosepass to evolve into a Probopass, it needs to level at Mt. Conoret, so you can't evolve them in HeartGold/SoulSilver, you'll have to trade it to Pearl/Diamond/Platinum.
You make it become friends with you, you should get Pokemon heartgold or soulsilver
You'll need a Shiny Stone to make Togetic evolve.
You can't. You'll need to trade Glaceon from Pokemon Diamond, Pearl, or Platinum.You cant you can only do it in D/P/P. To get it in heart gold you must trade it