Ashen
Hallow: they are born when a fire forest starts.
Crimson: they turn black if they have a cold.
Shairy
Hallow: they begin growing a human like body and wings.
Crimson: they grew human hands and body and legs.
Ashixie
Hallow: They fully grew and adapted to hiding from humans.
Crimson: They are incredibly rare, but are easily frightened of humans.
#Gaiadex
They have high special Attack and HP. it's ability is Flare. it's like blaze(normal fire starter ability) but further boostens the stats.