Vanilla Changes

If you are a new player, we STRONGLY recommend reading this.

Enchantments

Protection is now compatible with all Specialized Protection Types.

You can have a Chestplate with Protection and Fire Protection, but not with Blast Protection AND Fire Protection

Specialized Mob Damage Enchants are Compatible with eachother.

You can have a Sword with Smite and Bane of Arthoropods, but not with Sharpness AND Smite.

Blast Protection Knockback Resistance is reduced by 0.2.

Structures

The End Ship now has a Trial Spawner and Vault, so an End Ship can be looted once by every player. This usually requires an Ominous Potion, since usually the Ominous End Key will only drop 1/10 of the time, and the Ominous Loot will always drop a Key.

Items

Bat Bat Bats have a 1/30 chance of dropping this high-knockback weapon.

Blessed Trident Summons a Thunderstorm when placed in your offhand and crouching, it's obtained rarely in Drowned Trials.

Flower Crown Crafted with a Stick surrounded by 8 Small Flowers, equippable as head gear, granting absolutely no buffs except looking really really cute.

Hemelytra A Buffed Elytra, Crafted with Any Material, an Elytra and a Heavy Core via Smithing Table. Grants +7 Armor and +20% Gravity. The Increased Gravity Buffs Your Momentum While 'Elytra Bouncing' by Stealthily Increasing Jump Height to Counteract Stronger Gravity.

Permafrosted Snowball Allows Happy Ghasts to Travel Faster when Held, and is also edible, granting Slowness IV (15s) and Regeneration II (5s) and fills half a Hunger Bar.

It is crafted with a Ghast Tear in the center, with snowballs in an X, and Blue Ice in a + shape.

Pike Early-game weapon/tool crafted diagonally with flint and 2 sticks (akin to a spear), deals 8 damage but has a 0.5 Attack Speed, and bypasses shields FULLY. It also substantially increases the rate at which Apples drop from Oak Trees, and insta-mines every type of leaf block.

Ominous Pink Liquid Randomly Grants many Random Effects when consumed.

Withered Potato Twice as rare as a Poisonous Potato and grants Wither III

Winner's Dinner Consumable obtainable in End Trials, or craftable with one of each item:

Pumpkin, Sugar, Egg, Glow Berry, Golden Apple, Bottle o' Enchanting, Chorus Flower, Allium/Cornflower and Glowstone/Redstone.

Structures

Crimson (Forest) Mineshaft Contains 23 disc, tons of gold and other generic nether loot

Nether Well Found anywhere in The Nether, has a Suspicious Gravel that can rarely drop a Blight (I-III) book.

Abandoned Farm Found in Plains and Forests, contains Suspicious Gravel that can drop seeds or the 18 Music Disc

Drowned Trial Underwater in non-deep oceans, has a Trial Spawner, can drop a Nautilus Shells and Armor, Enchanted Books, Fishing Rods or a Blessed Trident upon finishing.

Bogged Spawner Found in Lush Caves, trapped with a tripwire that triggers a dispenser to drop a Lingering Instant Damage Potion

End Trial Marked above ground in The End by an Obsidian Pillar with an End Crystal. Contains a Trial Spawner with Strains (Chorus Parasitoid of a Husk) and a Vault with various loot, such as the Woosh - Terraainn Music Disc, Intransigence Enchanted Books, Shulker Shells and Diamonds

Enchantments

Ember Reap II Slightly Weaker Fire Aspect for Axes.

Snowgrave V Does Double Damage to Nether Residing Mobs.

Griefer's Bane V Equivalent to Smite for Creepers, Endermen and Illagers.

Magic Protection IV Protects Against MULTIPLE Damage Types, like Magic, Thunder, Potions, and more.

Blight III Randomly Grants Poison (and other negative effects) to Attackers, and sometimes to yourself (Reduced with Higher Levels)

Intransigence V Helmet Enchant that Reduces Mace Damage, obtained exclusively in End Trials.

Curse of Combustion Grants +100% Burning Time, Applicable on Armor.

Curse of Fragility Substantially Increases Durability Drain, Applicable on any Item with Durability Drain.

Advancements

Hypersonic! Go over 120 blocks/second

Coleopetric is the Way! Upgrade an Elytra with a Heavy Core into a Hemelytra

Do You Seek Treasure?! Find a Buried Treasure (Unlooted)

Heart of the Sea! Obtain the Conduit's Power Effect

Head over Heels! Obtain a Mob Head Via Charged Creeper Explosion

I (Don't) Control the Weather! Use the Blessed Trident

Black Friday Fashion! Get an Entire Set of Netherite Gear, Nautilus/Horse Armor Included in your Inventory.

I Like Turtles! Obtain a Turtle Scute

Now Look at the Big Baby! Obtain a Turtle Helmet

Evolving, Just Backwards! Craft a Crafting Table with a Crafter

Stay Tuned to Find Out! Tune a Noteblock 100 Times

Something's Wrong, I Can Feel It! Brew a Thick OR Mundane Potion

Too Close for Comfort! Kill any Hostile Mob with a Bow / Crossbow from under 1 block away

Almost as Serious! Obtain a Netherite Shovel

Rainbow Collection! Have Every Single Wool Color in your Inventory

When Pigs Fly! Ride a Pig While it Falls at least 20 Blocks

Absolute Precision Work! Shoot Yourself with an Arrow

The Betrayed! Kill a Villager while you have the Hero of the Village effect

The Daily Lapis! Have a Written Book in your Inventory

Gone Fission! Explode a Creeper with a Fire Charge or Flint and Steel

A King's Feast! Consume Every Datapack AND Minecraft Food

Unusual Survival Strategies! Drink a Water Bottle While Drowning

Sudden Magical Growth Spurt! Ride a Zombified Piglin (Get a Pig Struck by Lighting while Riding It)

One Bird, One Heavy Stone! Deal a Killing Blow with a Mace Smash on a Phantom

Discs

Haunt Muskie - C418 Obtainable in End Ships at a 12.5% chance in Vaults (If you've already obtained an ELytra!)

23 - Anvixo Obtainable in Crimson Mineshafts

enchanted - noski Craftable by putting any Creeper-Dropped Disc in the center of a crafting table, with bottles o' experience in a + shape around it.

18 - JamiesName Obtainable with a 1/5 chance when brushing the suspicious gravel at an Abandoned Farm

Woosh - Terraainn Obtainable in End Trial Vaults.

Feature Presentation - Toby Fox Joke Disc, Unobtainable.

Spazzmatic Polka (Sped Up) - Kevin MacLeod Joke Disc, Unobtainable.

Mobs

Strain A Chorus Plant Parasitoid of a Husk found in End Trials. Due to it's tough outer shell, it resists a lot of damage.