Custom blocks in Skyblock are placeable machines added by the server: hoppers that collect or harvest on their own, collectors that kill mobs, special chests, chunk loaders and the batteries that power them. They are not craftable; you buy them in the shop or find them as crate rewards.
Blocks#
| Block | What it does |
|---|---|
| Battery | Adds running time to battery-powered blocks |
| Chunk Loader | Keeps its chunk loaded and active |
| Chunk Hopper | Collects all dropped items in its chunk |
| Crop Hopper | Harvests and replants every crop in its chunk |
| Collector | Gathers items and kills mobs in a radius, or items in a whole chunk |
| Farming Collector | Harvests and replants ripe crops within 15 blocks |
| Infinite Chest | Stocks chosen item types in huge quantities |
| Void Chest | Sells every sellable item that enters it |
| Mob Summoner | Doubles spawner rates within 16 blocks |
| Turbo Hopper | Moves 16, 32 or 64 items per transfer |
| Furniture | Decorative pieces managed from a wardrobe |
Batteries#
Most of these blocks need a Battery. A battery gives a block a fixed running time; add batteries in the block's menu before the time runs out.
On islands every hopper block, including the Chunk Hopper, Crop Hopper and Turbo Hopper, counts toward the island hopper limit: 500 at the start, raised by the Hopper Limit upgrade (see Island Block Limits).