Bukkit

Make a hellhound (thats not so hard to make :p )

Make a fire dragon ( how about using same device as hellhound to make it seem like a fire dragon? shoots fireballs of course but can also do firebreath (which is like 3 waves of 8 fireballs ) )

Earth Dragon ( how about replacing some of the enderdragon skin with grass blocks or green and brown wool?)

Water Dragon (how about replacing some of the enderdragon skin but this time with water?)

Elecric Dragon (make the enderdragon ALL yellow using yellow wool)

Make ALL the previous More Mobs mobs

Make a fire mage (throws fireballs at the openent. To make it seem like a fire mage you can use same device then for hellhound. has a chance to burn openent on hit)

Make an Electric mage  (use a yellow particle potion effect to make it seem like its electric , don't use fireworks because it would lag server. This mage shoots ender eyes at people that can paralyse em temporarly)

Fire Horse  (horse on fire , can cause burn on hit)

Electric Horse (horse surrounded by electricity , can paralyse on hit)

Since its hard to change skins with plugins . For the dragons , how about using particle effects but at EACH foot . THis would make them electricly or fiery steps

it going have to be rare. dragon is very powerful it self. (o.O)

Wow, a lot of mobs. I'll probably add the dragons later on. I would rename the electric mage to electromancer. Lol my friend just suggested the fire horse idea a while ago, but it's slightly different. I probably add all of these in later updates because right now I'm just making the same old More Mobs but with recode.

@Nosfeato: Go

Particle effects ftw, I think thats how it should be done too.

Thanks ^.

The dragons are really cool i think :).

How about adding elementals?

Fire Elemental: burning flying red chestplate with a red helmet ( to make it look like the fire is the mob )

Electric Elemental: electric flying yellow chestplate with yellow helmet.

Water Elemental: a flying blue chestplate with blue helmet surrounded by lotsa (but not too much) water looking particles.

Earth elemental : Green and brown full armor ( exept boots)