After prithvi goes back to ajmer, he will be making a plan of how to kill the third mantril. I am thinking of what will be prithvi;s new disguise as he has to be very careful of vanraj.
Here are my ideas, everyone please include yours :
1) dressed as a soldier so he can easily get into mantri's palace
2) he could take the disguise of haazarimal (the one during the koteshwar yatra)