Eldrin Altar

Manaweaving Altar is a crafting station and multiblock structure added by Mana and Artifice. The Eldrin Altar is the highest method of crafting in Mana and Artifice, and used to craft the highest tier of items. To use it place the items in the Pedestals and the Altar, the placement of the items does not matter. You'll then need to power the Altar with Eldrin Wellspring Energy using Eldrin Conduits. The Conduits must not be more than 7 blocks away from the center and must have line of sight on the Altar. What affinity and the amount of energy required are dependent on the recipe. Once everything is setup right-click on the altar with an empty hand. You can instantly craft a duplicate item at the Altar by right-clicking with an empty hand but you must have the required materials in you inventory and enough Wellspring Energy

Multiblock
The multiblock requires the Eldrin Altar in the center surrounded by 8 Pedestals or Exhibition Pedestals placed as shown in the image. The Codex Arcana also has a feature that allows you to view a visualization. To view the visualize to the "Eldrin Altar" tab, select the "Eldrin Altar... 6" page, Select the "Materials List: Eldrin Altar", click on the eye at the top, this will bring up a transparent view of the multiblock that follows you, right-click on a block to anchor it in place. The visualization will stay until you complete the structure, there is a progress bar at the top showing how far you progressed.