IsometricPanda

Obtain a breeze rod by bringing a blaze back into the overworld.

Cure a Zombie Villager using a Weakness Potion thrown by a Witch

Ride a Boat with a Witch to avoid to her potions

Craft a Golden Apple

Craft a Lightning Rod to help in converting Pigs

Kill a Drowned for Copper

Breed the first of many Pigs

Make a Bed of the right color

Make your first of many trades with a Wandering Trader

Get a Water Bucket from a Full Cauldron

Craft a Cauldron to catch rain

Trade for Emeralds

Start a Wheat farm

Kill a Witch

Kill a Skeleton for its Bones

Kill a Spider for its String

Kill the first of many Zombies

Crawl and place blocks on the bottom of top-side Trapdoors to build downward

Mobs spawn faster lower in the world

Make an Iron Farm and get a full stack of Iron Ingots

Get some Redstone from a Witch

Build a Cobblestone generator

Get a Carrot or Potato from a Zombie and start a farm for breeding Pigs

Kill Zombies to get Iron

Strike some Pigs with Lightning to convert them to Zombified Piglins, then kill them for Gold

Enter the Nether

Craft Bone Meal from Bones to grow trees faster

Craft Bone Blocks from Bone Meal for Extra Fireproof Blocks

Get your first Sapling to grow another tree

Get your first Log

Everything from Nothing