Released March 2019

28 knives

Prisma Case

Every skin in the Prisma Case, the exact drop odds and every rare special item. Open it for free in the simulator below.

Prisma Case simulator

Free and no real money, with Valve's published odds

Opened 0Mil-Spec0Restricted0Classified0Covert0★ Rare0

Just for fun: nothing here costs or pays real money, and the items aren't real.

The drop chances Valve has published for every case, per rarity and per item.

Rarity	Chance	Items	Per item
★ Knife	0.26%	28	0.0093%
Covert	0.64%	2	0.32%
Classified	3.2%	3	1.07%
Restricted	15.98%	5	3.2%
Mil-Spec	79.92%	7	11.42%

Weapon skins and knives can also drop as StatTrak™ (10% of drops; gloves never). On average one case in 385 gives a rare special item.

The rare special pool: 28 finishes of Navaja Knife, Stiletto Knife, Talon Knife, Ursus Knife. Together they share the 0.26% rare drop chance.

What are the odds of getting a knife from the Prisma Case?＋

The chance is 0.26%, so on average about one case in 385. Valve published these odds in 2017, and the same drop system is used for every case.

Which knives are in the Prisma Case?＋

Navaja Knife (6), Stiletto Knife (6), Talon Knife (6), Ursus Knife (6). The number in brackets is how many finishes each one comes in.

How many skins are in the Prisma Case?＋

17 skins: 2 Covert, 3 Classified, 5 Restricted, 7 Mil-Spec. On top of those come 28 rare special items.

When was the Prisma Case released?＋

The Prisma Case was released in March 2019.

Can items from the Prisma Case be StatTrak™?＋

Yes. Weapon skins and knives can drop as StatTrak™, which happens on 10% of openings. Gloves never come as StatTrak™.

Case contents from the game files (CSGO-API, MIT licence). Odds as published by Valve. Not affiliated with Valve.