Vanilla Objects

Vanilla Objects are items/mobs/blocks in vanilla (unmodified) Minecraft, and are in the game, but have little to no special purpose specific to SkyBlock, and as such are listed here to avoid page clutter. If vanilla items have an important enough SkyBlock-specific purpose a page should be made for them instead. Please visit the link to the Minecraft wiki's page on it for more details.

Redstone-Related Blocks
There are some restrictions with redstone on private islands, as explained here.