12th house lord in 8th house
1) Before knowing the effect of 12th house lord in 8th house we have to know about Twelfth House and Eight House. As 12th house lord is placed just 9th from own house so you may read First house lord in 9th house.
2) According to a famous ancient classical book of astrology sage suggested that
व्ययेशे मृत्युभावस्थे जातो लाभान्वितः सदा।
प्रियवाड्ग मघ्यमायुश्च सम्पूर्णगुण संयुतः।।
When 12th house lord in 8th house native always obtaining gain. Native may be sweet speaker and have medium lifespan. Native will be full with all good qualities.
3) 12th house lord in 8th house may indicating Viparit Rajyog. 8th and 12th house is 5th-9th to each other so when 12th house lord placed in 8th house it’s may indicating a best Viparit Rajyog. Apart from this both houses are moksh house so 12th house lord in 8th house indicating enough happiness in life.
4) 8th house belong to loss and 12th house belong to expenses so 12th house lord in 8th house indicating loss its self may suffering from loss. My means native may gets profits in place of loss. It may also indicating native may gets profits when loss is expected.
5) 8th house belong to death and when 12th house lord placed in 8th house then according to sage parasar native have medium lifespan ( around 60years). Native may gets profits or property after death of near and dear or relatives. It may also indicating sudden gain through will or legacy.
6) As a result of Viparit Rajyog native may gets name and fame. Native may be wealthy and enjoying all sorts of comfortablity. Native may be enjoying a luxurious life.
7)8th house belong to hidden knowledge so 12th house lord in 8th house indicating native may be spiritual person. Native may be interested in occult knowledge or hidden knowledge.
8) 12th house lord in 8th house indicating native may be good and pleasant in speaking and having good morality or sanskar.
9) If 12th house lord in 8th house is not well placed or afflicted then native may be involving in immoral acts.
10) When 8th house lord with 12th house lord in 8th house then native will be famous and wealthy. Native may be fortunate because it may possible misfortune may also becomes fortune. In other words it may also possible native may gets fortune after some initial trouble.
11)If you want to know about effect of different planet in 8th house. click this link.