What does Ivan have in his hand when he opens the door in the most dangerous game?

When Ivan opens the door in "The Most Dangerous Game," he is holding a large, menacing knife. This weapon symbolizes his role as a formidable enforcer for General Zaroff, highlighting the danger that Rainsford faces upon encountering him. Ivan's imposing presence and the knife emphasize the tension and threat that permeate the setting of the story.