How are rarity tiers structured?
Skin rarity in csgo case battles follows a fixed hierarchy that determines how frequently each category appears during openings and what value range it typically carries. Every case contains skins spread across multiple levels without exception, with higher classifications appearing far less often than lower ones across all case types.
Appearance rates are built into each case probability table, keeping output proportions stable even across high volumes of play. Skins from upper classifications carry substantially greater individual value than those drawn from lower ones, and this gap widens considerably toward the top of the scale.
5 rarity tiers listed
Five distinct classifications appear across CS2 case openings, each carrying a specific price range and drop frequency that directly shapes what cumulative totals look like once a round concludes.
- Consumer grade – Highest drop frequency of all classifications, generating low-value outputs that form the floor of most opening sequences across every case type.
- Industrial grade – Drops slightly less often than Consumer Grade, carrying modestly higher prices and pushing cumulative totals incrementally above the baseline.
- Mil-Spec grade – Sits at mid-range, dropping at a noticeably reduced rate and producing results that lift a participant’s running total when they land.
- Restricted grade – Lower drop frequency than Mil-Spec, with each occurrence adding considerably more to a cumulative total than anything below it.
- Classified and covert – Occupy the upper end of the scale, dropping rarely but generating individual results whose price can surpass several lower-classification openings combined.
Why does drop frequency shape final totals?
Drop rates vary across every classification, meaning a round’s final composition depends heavily on whether any high-end results land during play. Common classifications dominate most sequences and set the floor, while mid-range drops add sporadic gains above it. High-end results land infrequently but hold enough individual price weight to shift a running total considerably when they do appear.
Multi-participant formats distribute this across every slot simultaneously. No single player controls what others receive, so one high-end drop anywhere in the round immediately changes how competitive the final comparison becomes. Cumulative totals across all slots are compared directly once every opening in the session concludes.
Rare output breakdown
Knives and gloves fall outside the five standard classifications but draw from the same pool, generating results that no standard drop can match in individual price.
- Covert classification holds enough individual price weight to shift a round’s final comparison on its own, independent of every other opening in that session.
- Classified drops land more often than Covert but remain uncommon, pushing cumulative totals well above mid-range levels when they occur.
- Knife drops draw from outside the standard scale at very low rates, with individual prices exceeding most results available within the five main classifications.
- Glove drops share the same rare pool as knives, carrying comparable prices and appearing at similarly low rates across every case type in play.
Classification structure governs round outcomes more than any other variable in this format. Lower-end drops set the floor, mid-range ones create separation, and high-end results carry enough individual weight to move final totals beyond what standard distribution alone can produce.