Pillar of Regeneration
The Pillar of Regeneration is a Pillar made available by researching Arcana of Renewal in Era IV. The Pillar of Regeneration increases the Food output of tiles in an area around it; the intensity and area of the effect are based on the pillar's Arcana level.
Upon obtaining the Cold Engineering technology by completing Chapter 5, Part 1 of the Ardent Mages faction quest, the Pillar of Regeneration will produce an additional +3 on tiles within its range during winter.
Life-enhancing clouds of Dust suffuse the tiles around this pillar, granting units in the vicinity accelerated rates of regeneration.