Prisma 2 Case

To open the Prisma 2 Case, you need one Prisma 2 Case (free in-game drop or from the Steam Community Market) plus one CS2/CS:GO Case Key, which costs $2.49 USD on the Steam Marketplace. Right-click the case in your inventory and select "Open Container."

Drop rates per Valve's mandatory probability disclosure: Mil-Spec Grade ~79.92%, Restricted ~15.98%, Classified ~3.20%, Covert ~0.64%, Rare Special (★ Navaja Knife, ★ Navaja Knife | Marble Fade, ★ Navaja Knife | Tiger Tooth, ...) ~0.26%. Each drop also has roughly a 10% chance to be StatTrak™ on eligible skins.

The Prisma 2 Case rare special pool contains 52 items: ★ Navaja Knife, ★ Navaja Knife | Marble Fade, ★ Navaja Knife | Tiger Tooth, ★ Navaja Knife | Doppler, ★ Navaja Knife | Doppler, ★ Navaja Knife | Doppler, ★ Navaja Knife | Doppler, ★ Navaja Knife | Doppler, ★ Navaja Knife | Doppler, ★ Navaja Knife | Doppler, ★ Navaja Knife | Damascus Steel, ★ Navaja Knife | Ultraviolet, ★ Navaja Knife | Rust Coat, ★ Stiletto Knife, ★ Stiletto Knife | Marble Fade, ★ Stiletto Knife | Tiger Tooth, ★ Stiletto Knife | Doppler, ★ Stiletto Knife | Doppler, ★ Stiletto Knife | Doppler, ★ Stiletto Knife | Doppler, ★ Stiletto Knife | Doppler, ★ Stiletto Knife | Doppler, ★ Stiletto Knife | Doppler, ★ Stiletto Knife | Damascus Steel, ★ Stiletto Knife | Ultraviolet, ★ Stiletto Knife | Rust Coat, ★ Talon Knife, ★ Talon Knife | Marble Fade, ★ Talon Knife | Tiger Tooth, ★ Talon Knife | Doppler, ★ Talon Knife | Doppler, ★ Talon Knife | Doppler, ★ Talon Knife | Doppler, ★ Talon Knife | Doppler, ★ Talon Knife | Doppler, ★ Talon Knife | Doppler, ★ Talon Knife | Damascus Steel, ★ Talon Knife | Ultraviolet, ★ Talon Knife | Rust Coat, ★ Ursus Knife, ★ Ursus Knife | Marble Fade, ★ Ursus Knife | Tiger Tooth, ★ Ursus Knife | Doppler, ★ Ursus Knife | Doppler, ★ Ursus Knife | Doppler, ★ Ursus Knife | Doppler, ★ Ursus Knife | Doppler, ★ Ursus Knife | Doppler, ★ Ursus Knife | Doppler, ★ Ursus Knife | Damascus Steel, ★ Ursus Knife | Ultraviolet, ★ Ursus Knife | Rust Coat. The combined drop probability for any item from this pool is approximately 0.26% per case opening.