Vanilla changes/Drops

Drop		Type	Dropped by	Amount	Drop Chance
	Amber	Crafting material	Amber Crawler	2-4	100%
	Amethyst	Crafting material	Amethyst Crawler	2-4	100%
	Diamond	Crafting material	Diamond Crawler	2-4	100%
	Emerald	Crafting material	Emerald Crawler	2-4	100%
	Ruby	Crafting material	Ruby Crawler	2-4	100%
	Sapphire	Crafting material	Sapphire Crawler	2-4	100%
	Topaz	Crafting material	Topaz Crawler	2-4	100%
	Sturdy Fossil	Block - Crafting material	Cnidrion	4-5	100%
	Tin Helmet	Armor	Fearless Goldfish Warrior	1	100%
	Leather	Crafting material	Rimehound	1-2	100%
	Shark Tooth Necklace	Accessory - Crafting material	Shark	1	4% / 6.67%
	Flipper	Accessory - Crafting material	Moray Eel	1	5%
	Diving Helmet	Accessory - Crafting material	Toxicatfish Trasher	1	5%
	Jellyfish Necklace	Accessory - Crafting material	Box Jellyfish, Ghost Bell, Cannonball Jellyfish Mirage Jelly	1	1% 10%
	Adhesive Bandage	Accessory - Crafting material	Rotdog	1	2%
	Coral	Crafting material	Desert Scourge	25-30 / 30-40	100%
	Seashell	Crafting material	Desert Scourge	25-30 / 30-40	100%
	Starfish	Crafting material	Desert Scourge	25-30 / 30-40	100%
	Sand Block	Block - Crafting material - Ammunition	Desert Scourge	5-15	100%
	Glowing Mushroom	Block - Crafting material	Crabulon	20-30 / 25-35	100%
	Mushroom Grass Seeds	Seeds - Crafting material	Crabulon	3-6 / 5-10	100%
	Rotten Chunk	Crafting material	The Hive Mind	10-15 / 15-20	100%
	Demonite Bar	Crafting material	The Hive Mind	10-15 / 15-20	100%
	Corrupt Seeds	Seeds - Crafting material	The Hive Mind	10-15	100%
	Vertebra	Crafting material	The Perforator Hive	10-15 / 15-20	100%
	Crimtane Bar	Crafting material	The Perforator Hive	10-15 / 15-20	100%
	Crimson Seeds	Seeds - Crafting material	The Perforator Hive	10-15	100%
	Blindfold	Accessory - Crafting material	Crimson Slime Spawn, Crimson Slime Spawn (spiked)	1	2%
	Vitamins	Accessory - Crafting material	Corrupt Slime Spawn	1	2%
	Gel	Crafting material - Ammunition	King Slime The Slime God	72-100 180-250	100%
	Bone	Weapon - Crafting material	Skeletron	70-100	100%
	Bacon	Potion	Piggy	1	100%
	Storm Spear	Weapon	Stormlion	1	4%
	Thunder Zapper	Weapon	Stormlion	1	4%
In Hardmode
	Stinger	Crafting material	The Plaguebringer Goliath Plaguebringer Plague Charger, Pestilent Slime	3-5 / 4-8 1 1	100% 100% 25% / 50%
	Magic Dagger	Weapon	Fearless Goldfish Warrior	1	100% in Hardmode
	Gatligator	Weapon - Crafting material	Trasher	1	10%
	Crystal Shard	Crafting material	Crystal Crawler	2-4	100%
	Soul of Light	Crafting material	Queen Slime	15-20	100%
	Pink Gel	Crafting material	Gastropod	5-10	100%
	Turtle Shell	Crafting material	Gnasher	1	10%
	Light Shard	Crafting material	Great Sand Shark	1	50%
	Dark Shard	Crafting material	Great Sand Shark	1	50%
	Forbidden Fragment	Crafting material	Great Sand Shark	1	100%
	Ectoplasm	Crafting material	Eidolist	3-5	100% Post-Plantera
	Lihzahrd Power Cell	Summoning	Bohldohr	1	2%
	Solar Tablet Fragment	Crafting material	Bohldohr	10-26	14.29%
	Lihzahrd Brick	Block - Crafting material	Bohldohr	10-26	100%
	Martian Conduit Plating	Block - Crafting material	Shockstorm Shuttle	10-30	100% Post-Golem
	Cursed Flame	Crafting material	The Hive Mind	10-20 / 25-30	100%
	Ichor	Crafting material	The Perforators	10-20 / 25-30	100%
	Broken Hero Sword	Crafting material	Calamitas Clone	1	100%
	Lens	Crafting material	Calamity Eye	1	50%
	Fallen Star	Crafting material - Ammunition	Astrum Aureus Astrum Deus	18-24 / 20-30 25-40 / 30-50	100%
	Bat Hook	Tool	Vampire	1	2.5% / 5%
	Solar Fragment	Crafting material	Astrum Deus Corite, Crawltipede, Drakanian, Drakomire, Drakomire Rider, Selenian, Sroller	16-24 / 20-32 1	100% 20% / 25%
	Vortex Fragment	Crafting material	Astrum Deus Alien Queen, Alien Hornet, Alien Larva, Storm Diver, Vortexian	16-24 / 20-32 1	100% 20% / 25%
	Nebula Fragment	Crafting material	Astrum Deus Brain Suckler, Evolution Beast, Nebula Floater, Predictor	16-24 / 20-32 1	100% 20% / 25%
	Stardust Fragment	Crafting material	Astrum Deus Star Cell (full-sized), Flow Invader, Twinkle Popper, Milkyway Weaver, Stargazer	16-24 / 20-32 1	100% 20% / 25%
Post-Moon Lord
	Shark Fin	Crafting material	Mauler Fusion Feeder	2-4 1	100% 12.5%
	Black Ink	Crafting material	Colossal Squid	3-5	100%
	Ectoplasm	Crafting material	Eidolon Wyrm Primordial Wyrm	8-12 21-32	100% Post-Plantera
Crafting materials for vanilla items
	Blood Orb	Crafting material	Maggot Zombie, The Bride, The Groom Blood Zombie, Drippler Clown Wandering Eye Fish, Zombie Merman Blood Eel, Hemogoblin Shark Dreadnautilus	1 1 6-12 10-12 40-48 100-120	10% 25% 100% 100% 100% 100%
Alternate Angler item drops
	Golden Fishing Rod	Tool	Angler	1	8.33% in Hardmode 100% if killed by a Trasher
Alternate Biome Key drops
	Corruption Key	Key	Wall of Flesh	1	33.33%
	Crimson Key	Key	Wall of Flesh	1	33.33%
	Frozen Key	Key	Cryogen	1	33.33%
	Jungle Key	Key	Plantera	1	33.33%
	Hallowed Key	Key	Queen Slime	1	33.33%
	Desert Key	Key	Great Sand Shark	1	33.33%
Modified drop chances
	Picksaw	Tool	Golem	1	100% on first kill only
	Stellar Tune	Weapon - Crafting material	Empress of Light	1	25% / 33.33%
	Terraprisma	Weapon - Crafting material	Empress of Light	1	25% / 33.33% while not enraged