Tutorial/Dangers within the Withering Zone...

There are other perils within the Withering Zones apart from Decay. Monsters that have been corroded by this environment and Fetid Boughs that grow in the area will attack characters within, causing Decay to accumulate...

In addition, the Tumor of the Withering will exhort Disciples of Decay to come forth and attack. These are monsters who have utterly fallen under the influence of the Withering, and have the protection of the Withering against DMG. Use Dendro or Dendrograna to effectively destroy the shields guarding these monsters...