A great field to combine this field is with The Light of Savitur, which brings forth the essence of the sacred Gayatri mantra.
When Gayatri is invoked - she is called Ojosi, Sahosi, Balamasi, Bhrajosi - as Ojas, Tejas, as physical and mental strength, and as the ultimate refinement alchemy - “O Gayatri, you are force, you are strength, you are might and you are the blazing effulgence”.
In the traditional Hindu way of life, when a child is eight, he is initiated into the Gayatri, and for at least 10 years, the child maintains celibacy and practices the Gayatri mantra rigorously - this naturally develops Prana, Ojas, and Tejas which are established for the rest of the life. In the current times, this does not happen and children are exposed to porn, addictions, substances, etc., early in life - forget Tejas, even Ojas is lacking. Gayatri is not passed on by an empowered teacher who has activated the mantra, so it remains a mere ritual, often not done sincerely.
I practiced Gayatri for decades, and often felt, “Meh, I got no superpowers, did I waste the time”. And now I realize this is what created a SOLID foundation that changed my energy, outlook, and consciousness.
So, combining the Ojas and Tejas fields with Savitur can affect an Alchemy that can counter the negative effects of not following Brahmacharya or Celibacy and not conserving one’s sacred essence.
Ojas and Tejas are light and heat and Gayatri is the blazing inner Sun of Consciousness.
May the Light empower us all!