Yeah… I’ve done like a little silly project that what if the MLP Dragons are in deltarune?  
Dragons like:  
Spike, Smolder, Princess Ember, Garble, Ocellus (Even though she is actually a changeling but I really prefer her dragon form better than the changeling form)
 
And yeah I included Gallus there cause why not?
 
However I was originally gonna include Sludge, but as it turns out that I would rather do that later or maybe not.
 
So yeah…
 
Y’know Garble could get along with Susie and probably lancer. since Garble a mean dragon to spike.