supple plaza
https://www.curseforge.com/minecraft/mc-mods/ice-and-fire-dragons
Some bosses on the overworld would be interesting to fight against. Minecolonies already incentivizes exploration and so does this mod. It would also add more of a fantasy ambience to the modpack. The armors also look great as well and their effects are very beneficial for every player.
Although it could be brutal to a degree, as the mod does add some VERY strong mobs. It does introduce difficulty spikes for later gameplay. Some ocean biomes become danger zones due to the sea serpents that lurk there.
clear stump