Psychosis Crawler is a Rare card from the Commander 2016 set of Magic: The Gathering, featuring artwork by Stephan Martiniere. Valued at approximately $0.54, it serves as a unique addition to both casual and competitive decks, particularly in strategies that leverage discard mechanics. With its ability to grow stronger as opponents discard cards, it appeals to players looking for synergy in their gameplay. Collectors may find its market value reflects its utility in various formats.