You can buy mascots in the Student Lounge with points earned by completing challenges.

Effect - Code

Arizona Mascot - Costs 50 Points
Butler Mascot - Costs 50 Points
Dayton Mascot - Costs 50 Points
Duke Mascot - Costs 50 Points
Florida State Mascot - Costs 50 Points
Georgia Tech Mascot - Costs 50 Points
Iowa Mascot - Costs 50 Points
Maryland Mascot - Costs 50 Points
Miami Mascot - Costs 50 Points
Michigan State Mascot - Costs 50 Points
North Carolina Mascot - Costs 50 Points
Notre Dame Mascot - Costs 50 Points
Ohio State Mascot - Costs 50 Points
St. Mary's Mascot - Costs 50 Points
Texas Mascot - Costs 50 Points
Texas Tech Mascot - Costs 50 Points
UCLA Mascot - Costs 50 Points
USC Mascot - Costs 50 Points
Utah Mascot - Costs 50 Points
Vanderbilt Mascot - Costs 50 Points
Wyoming Mascot - Costs 50 Points