X, X Everywhere

Lucina is basically Marth but isn't really Marth.
Roy has a fire blade for pretty much all his moves.
Ike has Aether.
Chrom has the elements of Roy and Ike (except the fire is replaced by energy).
Robin has thunder and is a spellcaster.
Corrin is a f**king dragon with shapeshifting limbs.
And Byleth has an axe, a lance, and a bow to go with his sword.

I said Lucina is basically Marth but isn't really Marth because she's a girl.

salty much? it's just a meme don't get too offended, fam.

I'm not offended, I'm just explaining each Fire Emblem character other than Marth in my own words.