Here are the five cases:
Trinity Lutheran Church of Columbia v. Comer = religious liberty
Maslenjak v. U.S. = loss of citizenship
Hernández v. Mesa = immigrant shot and killed by Border Patrol agent
Masterpiece Cakeshop v. Colorado Civil Rights Commission = religious liberty
Peruta v. San Diego = 2nd Amendment
Full story @ Five Crucial Cases Where Gorsuch Vote Will Matter