The Marvel legendary X-Men expansion consists of almost 400 all new playable cards.  All new cards consist of 15 new heroes, 6 new villain groups, 6 new Masterminds, and 4 new henchman groups! fight against powerful Masterminds including onslaught, shadow King and the dark Phoenix! new schemes! new bystanders! great heroes include Psylocke, Banshee, cannonball, dazzler, Legion and beast with X-Men team affiliation!.