Which is better to ward off evil spirits, the brave or the unicorn, and which is the best material?

Kirin is endowed with excellent quality in legend. For example, it is called a "benevolent beast" because it is docile in nature, does not cover insects, does not break grass, has horns on its head and meat on its horns. Kirin is an auspicious animal. The effect of exorcism is not as good as magic, which is different from that of Kirin. Magic is a fierce and auspicious beast, and its ability to protect its master is very strong. It can ward off evil spirits in town houses. The role of the brave in Feng Shui can be explained as follows: First, it has the function of exorcising evil spirits. Putting brave and fearless animals that have been blossomed at home can make the home run well, strengthen auspiciousness, drive away evil spirits, have the effect of town house, become the patron saint of the home and keep the home safe. Second, it has the function of seeking wealth and prospering wealth. It is not only helpful for partial wealth, but also helpful for positive wealth, so businessmen who do business should also put it in the company or at home. Thirdly, it has the function of dispelling evil spirits in Huang Wu. Used to transform towns and houses and prosperous wealth, especially in terms of wealth, the role is more obvious. Emerald is good, with the following materials and colors: 1. Emerald 2. Topaz 3. Floating jade 4. Ziyu.