Fast answer
Dewgrub is worth building and evolving early if your account needs a strong Water carry that also stays relevant in Horde and boss content.
Why Dewgrub stands out
Water coverage is already useful, but Dewgrub earns its tier because it does not feel like a niche answer. It is a real carry line with strong repeat value.
Best use cases
- campaign walls that reward safer sustained output
- Horde boards that want more pressure over time
- boss fights where Water damage is the clean answer
Evolution priority
Very high if your account lacks a premium Water line. Dewgrub is one of the easiest Water evolutions to justify.