Understand Restacker
Restacker is a custom enchantment exclusive to this mod that automatically refills empty block stacks in your hand during building. When you place the last block from a stack, Restacker pulls a fresh stack from your inventory and places it directly in your hand—no need to manually swap items.
Apply the Enchantment
Obtain a Restacker enchantment book (found in loot or crafted) and use an anvil to apply it to your building tool or hotbar items. The enchantment works best on tools you use frequently for placement.
Build Continuously
With Restacker active, you can focus entirely on placement and positioning. As long as you carry multiple stacks of the same block type in your inventory, the enchantment keeps feeding them to your hand automatically. This dramatically speeds up large construction projects.
Stock Your Inventory
Bring plenty of block stacks when building. Restacker only pulls from what you're carrying, so pack more blocks than you think you'll need to avoid running dry mid-project.