Vasudeva killed the last Shunga ruler and established Kanva dynasty. Bana's Harshacharita informs us that he came to power after the death of Devabhuti by a daughter of his slave woman disguised as his queen.
Vasudeva eliminated the final Shunga monarch and founded the Kanva lineage. Bana's Harshacharita reveals that he ascended to power following Devabhuti's demise, through a deception involving his slave woman impersonating as queen.