Zhou Wen didn't know if the light blast used by the Calamity creature on Dubhe was considered a high-temperature power that the Tiger Soul General could accept. Logically speaking, it was a power similar to high-temperature radiation. It should be within the range of the Tiger Soul General's absorption.
If the Tiger Soul General couldn't absorb and convert that power for its own use, it would probably die instantly if it relied on its own strength.
After all, even the Prisoned Dragon armor with Absolute Defense couldn't withstand it for long. Although the Tiger Soul General's defense was very strong, it was still inferior to Prisoned Dragon's Absolute Defense.
After launching the Dubhe dungeon, Zhou Wen summoned the Golden Wyrm Scissors as per his previous plan. He used the Chaos Egg as protection and wore the Prisoned Dragon armor. It allowed him to last a little longer when the Chaos Egg exploded.