This data pack is designed to provide an enhanced vanilla experience and used on its own or with some other very small data packs or any type of mod.
The primary additions are enchantments and boss loot

Vanilla Modifications
    Enchantments:
        Sharpness
            max level : 5 -> 10
        Knockback
            max level : 2 -> 4

        Specific protection enchants
            All only apply to 1 armor item. Proj and Blast on chestplates, fire on boots.
            All go up to level 8

            Projectile protection
                apply to : chestplates
                deals a ton of damage to one target when taking damage
            Blast protection
                apply to : chestplates
                deals an aoe effect when taking damage
            Fire protection
                apply to : boots
                At max level, gain fire resistance indefinitely

        Bane of Arthropods
            Max level 5 -> 7
            For each level, strike an additional nearby mob for 75% of your attack damage (cannot crit) as magic damage
                The max number of targets is 8 (including the mob you hit)
            The enchantment still deals bonus damage to arthropods but does not affect the multistrike attack

        Smite
            This is considered a sword ability
            At smite 5, your attacks will strike lightning on the next entity you hit and grant the attacker fire resistance

        Impaling
            Attacks reduce mining and attack speed temporarily

        Sweeping Edge
            Max level 3 -> 1
            Grants +20% attack damage
            Attacks apply 100% of the attacks damage as an aoe and apply slowness

    Changes to old Recipes
        Can use copper in place of iron for redstone items (can still use iron too)
        Can use paper or red sand in place of sand for tnt
        All furnace smelting is faster

    New Recipes
        quartz from quartz block
        nether wart from nether wart block
        scaled stick from bamboo
        string from wool

    Mob Drops
        Creepers drop more gunpowder
        Ghasts drop more gunpowder
        iron golem drops more iron
        players drop their head when killed by another player
        wither skeletons drop skulls more often
        Shulkers always drop 2 shells

Datapack Modifications

    Enchantments
        Sword abilities are enchantments that are exclusive to one another. Smite is now a sword ability.

        Aegis
            max level : 4
            apply to : elytra
            Dropped by shulkers
            Grants 2 armor per level. At max level, gain immunity to levitation.
        Celerity
            max level : 1
            apply to : boots
            Dropped by elder guardian
            grants +8% movement speed and clears slowness and mining fatigue when you sneak
        Collosus
            max level : 2
            apply to : armor
            Dropped from wardens
            Makes your model bigger per level and have more damage and reach
        Detonation
            max level : 3
            apply to : crossbow
            makes arrows explode on impact with entities
        Extraction
            max level : 6
            mobs drop bonus xp based on level
        Immortal
            max level : 1
            apply to : anything that can take unbreaking
            dropped from wardens
            makes your items invulnerable to fire, void, and explosions as item entities
            items take 0 damage from use and are instantly repaired with any amount of xp if they did not have full durability
        Jump Boost
            max level : 4
            apply to : leggings
            Gain levels of jump boost equal to enchantment level
        Lava walker
            max level : 2
            apply to : boots
            dropped by strider
            creates basalt on lava like frost walker does with ice to water
            grants immunity to step burn damage
            grants some fall damage reduction
        Long 
            max level : 3
            apply to : tools
            increases block reach by 1 + 1 per level
        Max Health
            max level : 4
            apply to : chestplates
            increases max health by 2 (1 heart) per level
        Phase
            max level : 3
            apply to : swords (ability)
            Dropped by ender dragon
            teleport forward a number of blocks based on level
            cooldown : 10s
        Quasar
            max level : 4
            apply to : swords (ability)
            Dropped by ender dragon
            Shoot a wall piercing laser with range and damage increasing with level
        Reach
            max level : 2
            apply to : melee weapons
            Increases melee attack range by 0.5 blocks per level
        Sonic Arrows
            max level : 1
            apply to : bow
            Dropped by Wardens
            Converts all arrows into high damage piercing lasers
        Sprite Curse
            max level : 1
            apply to : armor (does not stack from multiple pieces)
            Dropped by vexes
            makes you 87.5% smaller and have 50% less max health
            grants jump boost and speed indefinitely
        Wind Jump : 
            max level : 1
            when you sneak, fire a wind charge downward, sending you upwards if you were on the ground
            cooldown : 1s
            look straight down and sneak to toggle off
        Wind Jump Evolved
            max level : 4
            dropped by breeze
            when you sneak on ground, fire wind charges downward, equal to the enchantment level
            cooldown : 10s
            when in the air, sneak to gain slow falling
            look straight down and sneak to toggle off

        Warp Enchantments
            These apply to echo shards and can be applied to more than one at a time
            1 Echo shard with a specific warp enchantment is consumed when the player sneaks with one in their main hand
            All have max level 1
            All books are Dropped by the ender dragon or found in end city treasure
            Pre-Enchanted echo shards are dropped by endermen in the end

            Warp : Bed
                Teleports you to your bed
            Warp : Far
                Teleports you thousands of blocks in a direction youre looking with some offset
            Warp : Last Death
                Teleports you to your most recent death location
            Warp : Marked
                Must participate in the killing of an ender dragon to use
                You can mark a position on top of a lodestone with a recovery compass
                You can use this shard to teleport to your most recent marked location in any vanilla dimension
            Warp : Surface
                Dropped by warden and found in ancient city chests
                Teleports you to the highest vertical postion of your horizontal position

    Boss Loot bags
        The warden, ender dragon, and wither all mark players that have damage them within 1 minute as being in combat. 
        When any player kills one of these, all players "in combat" with that same mob will get a loot bag.

        These loot bags usually contain xp, life crystals, and other themed items.

    Improved Boss fights

        Wither
            The wither has increased health based on the highest number of times withers have been slain of all players within 128 blocks when summoned
            minions are spawned

        Ender dragon
            The ender dragon fight now includes abilities and phases
            Its health also slightly scales with the number of players


    Food Buffs
        Various foods have better effects

    Mob Drops
        Elder guardians drop unique enchantments and items
        Striders drop lava walker enchant

    items
        Life crystals
            Found in underground chests and dropped by some bosses
            place in offhand to gain +2 permanent max health (max +20)
        Azure crystals
            Craftable
            Place in mainhand and weapon in offhand to reduce its repair cost to 0 but consume levels equal to the amount reduced
        Enchanted emerald
            Craftable
            Allows you to mark and teleport villagers
        Enchanted prismarine shard
            Dropped by elder guardian
            Grants increased attack damage and a total attack speed modifier from -50% to 10% (uniform)
        Interdimensional Matter
            Dropped by ender dragon
            Allows you to use the warp : marked enchantment
        Wither Essence
            Dropped from wither
            Grants +0.5 base attack damage
        Synthetic Experience
            Craftable with 6 different common mob drops
            Grants some experience

    Gamerules

        Reload message
            Default : Enabled
            Shows a message to all players when this data pack reloads

        Death Loot bags
            Default : Enabled
            Players drop a white bundle when they die that contains all of their items
            It cannot be picked up for 60 seconds by anyone except the player that died. After that, anyone can pick it up.
            The player that died can sneak to teleport the loot bag to them if they are within 8 blocks of where they died

        End Warp
            Default : Enabled
            Falling in the end will teleport you to the overworld at the same coords

        Prevent Elytra in overworld
            Default : Enabled
            This will disable the elytra from being used in the overworld. If a player tries to use them, they break.

        Hardmode
            Default : Enabled
            When enabled, when the ender dragon is slain, all players that were in combat with the ender dragon enter hard mode
            This means base mobs have a 1/3 chance of being stronger with armor, weapons, effects, or turning into something else

    Progressive Crafting
        All vanilla recipes are given when you join the server / world
        A few items (trident, elytra, note tag) can only be crafted after completing certain quests