It doesn't learn Sunny Day through level up. It can, however, learn it through TM.
Earthquake Flamethrower Rock Slide Take Down/Hyper Beam OR Earthquake Flamethrower Sunny Day Solarbeam The best thing about Camerupt is its high Atk and Sp.Atk, so you should take advantage of that if you choose to use Camerupt. However, with its low defenses and Speed, it can easily faint to its quadruple weakness Water, so Camerupt isn't recommended for use at the Battle Frontier.
use a TM
Sadly No... I wish it could! The only Fire type move Lucario can learn is Sunny day.
You have to make Cherrim learn and use the move Sunny Day in battle in order for it to transform...
It doesn't learn Sunny Day through level up. It can, however, learn it through TM.
Ruby/Sapphire Cancel Slugma lvl 26: overheat, light screen, smog, and sunny day Slugma lvl 26: flamethrower, light screen, sunny day, and rock slide Torkoal lvl 28: overheat, body slam, flail, and attract (holds a sitrus berry) Emerald Numel lvl 24: overheat, take down, magnitude, and sunny day Slugma lvl 24: overheat, smog, light screen, and sunny day Camerupt lvl 26: overheat, tackle, sunny day, and attract Torkoal lvl 29: overheat, sunny day, body slam, and attract (holds a white herb)
You have to level it up and teach it sunny day. After it uses sunny day it will change form.
Earthquake Flamethrower Rock Slide Take Down/Hyper Beam OR Earthquake Flamethrower Sunny Day Solarbeam The best thing about Camerupt is its high Atk and Sp.Atk, so you should take advantage of that if you choose to use Camerupt. However, with its low defenses and Speed, it can easily faint to its quadruple weakness Water, so Camerupt isn't recommended for use at the Battle Frontier.
use a TM
In the Hoenn region (I assume that's the one your talking about) The 4th Gym Leader is Flannery, she specializes in Fire Types. Her Pokemon include: Ruby and Sapphire: Slugma (lvl 26) Overheat Smog Sunny Day Light Screen Slugma (lvl 26) Flamethrower Rock Slide Sunny Day Light Screen Torkoal (The toughest!!) (lvl 28) It has a Sitrus Berry Overheat Flail Attract (It is a female) Body Slam Emerald: Numel (lvl 24) Overheat Take Down Magnitude Sunny Day Slugma (lvl 24) Overheat Sunny Day Light Screen Smog Camerupt (lvl 26) (Female) Attract Tackle Overheat Sunny Day Torkoal (Big Toughy) (lvl 29) Has White Herb Overheat Sunny Day Attract (It is a female) Body Slam
You have to use sunny day in a battle, and then it will go back to normal after sunny day ends or you end the battle.
Sadly No... I wish it could! The only Fire type move Lucario can learn is Sunny day.
You have to make Cherrim learn and use the move Sunny Day in battle in order for it to transform...
Magmar Moltres Bellossom Sunkern Sunflora Magby Ho-oh Seedot Castform Cherubi Cherrim Bronzong Magmortar Leafeon Cottonee Petilil Maractus
By using Sunny day, Hail, Rain Dance. Moves that It can learn
warm sunny day