DragonRealms

"DragonRealms: A Minecraft Adventure" is an expansive mod that introduces a whole new realm of adventure to the game. With this mod, players can embark on epic quests, encounter mythical creatures, and explore mysterious new lands. The mod features new weapons, armor, and items, as well as challenging dungeons and formidable bosses to test your skills. Get ready to immerse yourself in an exciting new world of power and danger with "DragonRealms: A Minecraft Adventure."

possible dragons 

"DragonRealms: A Minecraft Adventure"

1. Inferno Drake. in 1.0
2. Frostfire Wyrm in 2.0
3. Shadowflame Serpent
4. Celestial Wyvern
5. Thunderclaw Dragon
6. Ironscale Behemoth
7. Stormwing Drake
8. Emberfang Wyrm
9. Venomspine Serpent
10. Crystalwing Dragon

 updates

verson 0.1 no dargons

verson 1.0 InfernoDrake

verson 2.0 Frostfire Wyrm

this mod requires geckolib  

mobs

1. InfernoDrake
2. Frostfire Wyrm

to get the spawn egg you need to use a command

/give [player name] dragonrealms:[find the spawn egg]