- ~~Amethyst~~
- Suspicious Sand drops (Sherds are done)
- Armor trims
- Guardian, Strider, ~~Warden~~
- Glow squid ?
- ~~Coral fans~~ These can be obtained by bonemealing in a warm ocean or by smashing a coral block
- ~~Warped/Crimson grass~~
- Dripstone, Moss, Dripleaf, Glowberries
- ~~Sweet berries~~
- Sponge
- Easy access to a wandering trader
- Sniffer
- Turtle
- ~~Kelp~~
- Some way to get Bad Omen
- ~~Bamboo~~
- Frogs
- Axolotl
- Panda
- ~~Prismarine~~

Watering can? Easy bone meal?  
Blackstone and Gilded Blackstone barrels that speed up composting and liquid transformation?
Hammers with Fortune