Premanand Maharaj Ji

How is the subtle ego that comes from my spiritual practice destroyed?

Subtle ego goes by guru's grace

Even sadhana (spiritual practice) breeds ego, and it is harder to remove than worldly ego. Guru's grace destroys the subtle 'I did this' ego.

Only Guru's grace. When we do sadhana, there is ego about that too. That ego is destroyed by Guru's grace.