Vampire
Speeds up how quickly Corruption fills, and at its second rank introduces Overfeeding — drinking at full health for a temporary extra health segment. Since Corruption is what gates the deeper Vampirism nodes, this is the tree's own accelerator.
Each rank is bought separately. Point costs are unpublished except where stated.
Named in tree coverage and listed as a retail-build skill by a first-hand launch guide, so the node is present in the shipped game. The description here comes from the tree coverage; its position in the tree, its prerequisites, its point cost and its time cost remain unpublished. Its tier, its prerequisite and its rank count come from a September 2026 structured tree listing — a strong secondary source rather than a first-hand one, so the edges are reported rather than verified. Its on-screen position, its time cost and any Corruption gate remain unpublished.