This expansion will conclude the Symbiotes story arc that started with Lethal Protector (Volume 4, Issue 7) (see "'Lethal Protector' Adds Symbiotes to 'Marvel Vs. System 2PCG'"). It features heroes from the Spider-Verse and adds 3 new Main Characters as well as 9 new Supporting Character to games. This pack offers a competitive gameplay mode that pits players against their opponents. The game box comes with 55 cards and a rulesheet.