This assemblage of modifications doth boast a theme of both medieval and mythical elements whilst enhancing upon matters that ought to be present in vanilla Minecraft.

These enhancements doth encompass, but are not limited to:

A greater number of creatures, both familiar and mythical
Dragons and other beasts that may be ridden
Magic that harmonizes with vanilla Minecraft
Fences, walls, and windows built at angles
Refinements to existing vanilla structures
New edifices spread across the land
All villages now bear a medieval theme
The ability to express thyself with emotes
New golems fashioned from diverse materials
Trees that fall with a most wondrous animation
Enhancements to the End dimension
Improvements to chests and furnaces
Added bridges, furniture, lights, paths, and rooftops
Variability introduced to doors, fences, trapdoors, and windows
A greater number of tameable beasts
Improved, respawnable pets
Enhancements to cookery and husbandry
Carts to transport provisions and livestock
Advancements in the practice of archeology
Melodious medieval-themed background music
Medieval-themed tapestries
Villagers that may be hired as soldiers and laborers
Enhancements to the mechanics of snow
Added backpacks for carrying burdens
Advancements in the pillager society
Improved third-person perspectives
Betterment of game performance
The capacity for shaders

Lands of Avalon

[Let's Do Addon] Compat

[Let's Do] API

Legacy: [Let's Do] Bakery

[Let's Do] HerbalBrews

[Let's Do] Vinery

Advancement Plaques [Neo/Forge]

Alex's Delight

Alex's Mobs

Amendments

Architectury API

AstikorCarts Redux

AzureLib

bad packets

Better Archeology

Better Third Person

Biome Music

Biomes O' Plenty

BjornLib

black powder weapons / guns

Blueprint