The only flaw about the Sudden Hibernating Wetland Dragon was that Weak Insect Body's Earth Covering Dormant Insect needed to turn into a cocoon for some time before it could transform into the Sudden Hibernating Wetland Dragon. During this time, the Sudden Hibernating Wetland Dragon would be like a still target.
However, this was also what made the Sudden Hibernating Wetland Dragon powerful.
Once the Sudden Hibernating Wetland Dragon emerged, the Earth Covering Dormant Insect's stored up energy would enable the Sudden Hibernating Wetland Dragon's power to multiply.
The Sudden Hibernating Wetland Dragon was undoubtedly a fey that could fight above its level.
It was both water- and earth-type, and it had the ability to change water elements into earth elements and vice versa.