If lord of any house is goes to dusthan (6th, 8th and 12th house) and associated with natural malefic planet then following 12 Yog is formed.
Ava Yog
When lagnesh in dusthan and associated with by natural malific planet then Ava Yog is formed.
Effect of Ava Yog
The person born with Ava Yog has either no fame or suffering from disfame. He may be suffering from financial crisis and may be short lifed. He may be suffering from humiliation by wicked people. He may has wicked conduct and deform body limb. He may be fickle minded and life is full with a lots of up and down.
Nisswa Yog
When 2nd house lord is placed in dusthan and associated with natural malefic planet then Nisswa Yog is formed.
Effect of Nisswa Yog
The person born with Nisswa Yog, may be always speaking harshly. He may be fail regarding family life. He may be associated with wicked society. He has deform nails and eyes. He may be deviod from happiness of intelegency, Children, knowledge and prosperity. His wealth his destroy by enemies.
Mriti Yog
When 3rd house lord is placed in dusthan and associated with natural malefic planet then Mriti Yog is formed.
Effect of Mriti Yog
The person born with Mriti will be show off his strength. He may be deviod from siblings. He may shy but shameless. He may be without strength and money. He may be involved in immoral acts. He may be avoid hard work. He may has wicked qualities.
Kuhu Yog
When 4th house lord is placed in dusthan and associated with natural malefic planet then Kuhu Yog is formed.
Effect of Kuhu Yog
The person born with Kuhu Yog will be devoid from happiness of mother, wealth, vehicle, friends, relatives and clothes. He may has not good thinking ability or just like zero position in his life. He may destroy who gives place for living him. He has relationship with wicked women.
Pamara Yog
When 5th house lord goes to dusthan and associated with natural malefic planet then Pamara Yog is formed.
Effect of Pamara Yog
Native with Pamara Yog will be suffering from sorrows in his life. He may be liar and idiot. His children may died. He may has no faith on religions. He may be wicked and associated with wicked people.
Harsha Yog
When 6th house lord is placed in dusthan and associated with natural malefic planet then Harsha Yog is formed.
Effect of Harsha Yog
When Harsha Yog is formed Native will be enjoying Materialistic happiness, fortune, strong phsique, destroy his enemies, avoid Sinful acts. He may has friendship with or dear to reputed and powerful person. He may be wealthy, prosperity, happiness friendship, fame, and happiness of children.
Dushkriti Yog
When 7th house lord is placed in dusthan and associated with natural malefic planet then Dushkriti Yog is formed.
Effect of Dushkriti Yog
When Native has Dushkriti Yog, he may be suffering from separation with his wife. He has desires to another women. He may has not good image in society. He has average source of livehood. He may be suffering from diabetes, piles, disease belong to sexual organes etc. He may punished by government for his wicked acts. His relatives may also hated to him.
Sarala Yog
When 8th house lord goes to dusthan and associated with natural malefic planet then Sarala Yog is formed.
Effect of Sarala Yog
When Sarala Yog is formed in horoscope, Native will be long lived. He may be stable minded. He doesn’t has fear from any body. He may be prosperous. He has good happiness of knowledge, Children and wealth. He may has some sort of siddhi. He may be getting victory over his enemies. He may be very famous.
Nirbhagya Yog
When 9th house lord is placed in dusthan and associated with natural malefic planet then Nirbhagya Yog is formed.
Effect of Nirbhagya Yog
The person born with Nirbhagya Yog will be destroy his parental wealth. He will criticize his guru and sadhu. He will be deviod from religious beliefs. He may wear old clothes. He may be suffering in very bad condition and suffering a lots of sorrows in his life.
Duryog
When 10th house lord is placed in dusthan and associated with natural malefic planet then Duryog is formed.
Effect of Duryog
The person born with Duryog will be suffering from his hard phsical works. He may be suffering from frustration in front of others. He may be creating public vidroh. He may always thinking about own earning regarding foods. He may always lives in aboard.
Daridra Yog
When 11th house lord is placed in dusthan and associated with natural malefic planet then Daridra Yog is formed.
Effect of Daridra Yog
The person born with Daridra suffering from debts. He may has high tempar. He may be extremely poor. He may be suffering from ear related disease. He may be deviod from happiness of friendship. He may involve in immoral ways of earning. He may had indecent speech and work for others.
Vimla Yog
When 12th house lord is placed in dusthan and associated with natural malefic planet then Vimla Yog is formed.
Effect of Vimla Yog
The Person born with Vimla Yog has little expense, huge wealth. He will try to keep with all people. He may be happy and independent. He may be famous for his great qualities and profession.
Other important point out
If dusthan lord is placed in Kendra or trine with strong in strength and 1st, 4th, 10th and 9th house lord is weak in strength and without good Rashmi then it is making a strong Duryog(evil yog).
If dusthan lord is placed in Kendra or trine with weak in strength and 1st, 4th, 10th and 9th house lord with very good strength or placed in Kendra or trine or even in dusthan then Native will be enjoying all sorts of Materialistic happiness, fortunate and religious.