Step 1: Understanding the Concept:
Jain pilgrimage sites (Tirthas) are classified into different categories:
1. Siddha Kshetra: Where Tirthankaras or monks attained liberation (Moksha).
2. Kalyanaka Kshetra: Sites associated with the birth, renunciation, or enlightenment of Tirthankaras.
3. Atishaya Kshetra: Sites where miraculous events occurred or where ancient idols are believed to have extraordinary spiritual power (Atishaya).
Step 2: Detailed Explanation:
1. Shri Mahavirji (B): Located in Rajasthan, this is one of the most famous Atishaya Kshetras. The idol of Lord Mahavira was discovered buried in the ground and is associated with many miraculous stories of healing and fulfillment of prayers.
2. Padamapura (C): Also in Rajasthan, this site is famous for its unique "Atishaya" idol of Lord Padmaprabha. It is traditionally classified as an extraordinary site where the idol was recovered from the earth.
3. Antarikshaparshvanath (D): Located in Maharashtra, this is a very famous "Atishaya" site. The ancient idol of Lord Parshvanatha was historically said to "float" in the air without touching the ground (hence the name "Antariksh" or space-dwelling).
4. Why A and E are excluded:
- Sonagiri (A): This is primarily a "Siddha Kshetra." It is the site where millions of monks, including the disciples of Lord Chandraprabhu, attained liberation.
- Reshandigiri (E): This is also traditionally categorized as a "Siddha Kshetra" or a "Nirvana Kshetra."
Thus, the specific group of "Atishaya Kshetras" here is B, C, and D.
Step 3: Final Answer:
The Atishaya Kshetras are Shri Mahavirji, Padampura, and Antariksh Parshvanath.