Hinduism, Buddhism and the Seven Headed SERPENT

Satan really has gotten glory hasn't he?  In fact in Revelation 12:9, Satan is called both a dragon and a SERPENT and that same chapter, Satan is pictured to be a dragon with seven heads.  Notice these pictures below...

Buddha protected by a seven headed Naga.

Hinduism and a seven headed snake.

And you tell me not to criticize other people's religion?!  People are out there worshiping false gods and animals instead of the real true God.  Clearly one way or another, Satan gets your mind off from God!