Just like what is described in that article, this experiment too has 2 parts, but I will share only the specific Mantra Sadhana for destroying an enemy. This Sadhana only ruins' the life of the enemy and does not kill him. This is especially beneficial for people who want to punish their enemies and at the same time do not want to get them killed. – Ashok Mehta
The Hanuman Mantra Sadhana for success in ruining enemy:
1. Start from Mantra Sadhana on the most auspicious day of the festival of Diwali. Firstly, perform Pran Pratishtha of a Veer Hanuman idol during the Brahma Muhurat.
2. Then, when you start the Sadhana, first, perform Laghu Guru Puja, Laghu Ganesh Puja, Shiv Puja and Ram-Sita Puja.
3. Recite the Panchmukhi Hanuman Kavach once.
4. Use a large sized Bhojpatra and write the Hanuman Mantra on it using a Kaneri Stick and Sindoor and stick the Bhojpatra to the consecrated Veer Hanuman idol.
5. Perform a Panchopchar Puja of the Hanuman idol.
6. Then, using Sarson Ka Tel, offer 1 lakh teaspoons of oil while chanting the mantra. This has to be done within a period of 11 days.
This is one the rarest of the rarest Mantras of Hinduism. It has been my personal experience that it is an extremely holy, sacred and pure Mantra. The Mantra works wonderfully every single time and there is no doubt in it.
The Mantra can be seen here in this post - Hanuman Shakti Mantras