The name of the monster beast about husband and wife in fantasy novel

In fantasy novel, there are many monster names about couples. Here are some examples:

Husband and wife: birds symbolizing good luck and love, with beautiful feathers and mysterious power.

Fire phoenix: a kind of husband and wife, representing life and death, has the ability of nirvana rebirth.

* Ice Phoenix: a kind of husband and wife, representing cold and purity, and having the power to control ice and snow.

* Colorful phoenix: a kind of husband and wife, representing light and justice, with the power of colorful divine light.

* Tianfeng: a kind of husband and wife, representing good luck and having the power to control the weather.

Poisonous phoenix: a kind of husband and wife, representing poisonous evil and having the power to release poisonous fog.

Phoenix: a kind of husband and wife, representing immortality and the power to bring back the dead.

Purgatory blood phoenix: a kind of husband and wife, representing pain and suffering, has the power to burn everything.

Hellfire: A couple, representing evil and darkness, has the power to control evil.

* Golden Feather Phoenix: a kind of husband and wife, representing wealth and glory, possessing the power of golden feather.

* Evil fire phoenix: a kind of husband and wife, representing evil and flame, and having the power to release evil flame.

Jiufeng: A kind of husband and wife, representing strength and wisdom, Kyubi no Youko with nine heads.

The above list is only a part of the monster names about husband and wife in fantasy novels. Different works may have different settings and names, and the specific situation needs to be judged according to the specific plot of the work.