In the context of Budhusit Yagya (Buddhist Yajna) or tools specific to it, the items can be a blend of Hindu and Buddhist practices, as fire rituals have significance in both traditions.

A Yajna Puja Set usually includes:

1. Havan Kund: A sacred vessel or fire pit where the fire sacrifice is conducted.
2. Spoon and Ladle (Ajya Patra): Used to pour ghee, oils, or sacred offerings into the fire.
3. Samidha: Sticks of wood (such as mango or sandalwood) to keep the fire alive.
4. Ghee (Clarified Butter): An essential offering in the fire, believed to strengthen spiritual power and devotion.
5. Rice, Grains, and Herbs: Offered into the fire as symbols of nourishment and abundance.
6. Incense Sticks and Camphor: Used to purify the space and create an atmosphere conducive to meditation and prayer.
7. Sacred Threads or Garlands: Used to decorate the yajna area and participants.
8. Water and Kalasha (Pot): For purifying the hands and offering water to the deities.
9. Bell: Rung during specific times of the yajna to invoke divine attention.
10. Chanting Scriptures or Texts: Mantras are recited from sacred texts like the Vedas or Buddhist sutras.

In the Buddhist Yajna (Budhusit Yagya), the tools may include additional elements such as Buddhist prayer flags, butter lamps, mandalas, and ritual vajras (thunderbolt symbols) to align with Buddhist cosmology and symbolism.