The ICEMAN & SHADOWCAT DUO pack adds two X-Men characters to Marvel Crisis Protocol, featuring their distinct abilities and dynamic playstyle. This set includes new Team Tactic Cards designed for the Uncanny X-Men affiliation, providing additional strategic options. Both characters are low-cost additions, making them flexible choices for roster building. Their abilities complement existing popular miniatures, creating strong in-game synergies. This expansion is suited for players looking to broaden their mutant roster in Marvel Crisis Protocol.