Confluence Column
The altar needs four, two blocks from the central plinth on each side (north, south, east, west). Without them the Heart will not wake.
kindblockcreative tabFluxiongroupConfluence
Currents
Alloy3
Strata2
Lattice1
Prism1
Halo1In the Codex
Entry 
Confluence — Pouring currents into a thing on an altar — if you can hold it steady. Discover Halo and Weave: Halo flows in current shards, Weave in quickdust, fluxsteel and enchanted books.
Device
Device group: Confluence.
