TM24 is the only way to teach Mareep thunderbolt. In Pokemon Diamond, Pearl and Platinum, thunderbolt can be obtained at the house next to Veilstone Game Corner for 10,000 coins
Dragonite would be better- you can teach it Thunderbolt.
I understand why you used " turn into." Anyway, Mareep turns into Flaffy.
It can learn every tm in the game but I recommend... Aura Sphere Thunderbolt Flamethrower Psychic I hope this helps
Thunderbolt is a move from pokemon
trade him
Mareep can't learn Thunderbolt in Heartgold version from levelling up. Flaafy and Ampharos can't learn it that way either.
it does not learn thunderbolt on its own. you must teach it thunderbolt with TM24
The only way to teach Dragonite Thunderbolt is use TM24
If you teach it good moves like thunderbolt
Sure you can. Dragonite can learn both Thunderbolt and Thunder.
thunder roar thunderbolt crunch(if it can learn it)
Dragonite would be better- you can teach it Thunderbolt.
Mareep evolves into a Flaaffy, then an Ampharos.
You can either catch a mareep, breed a mareep, trade a mareep or go to the global trade station and ask 4 a mareep/ Ampharos :)
thunder, thunderbolt, crunch and rain dance (you might not be able to teach him the last on if you can it makes thunder hit nearly every time).
Mareep is an Electric type pokemon.
Mareep evolves into a flaafy,then Flaffy evolves into Amporas