Rare patterns are the most misunderstood part of the entire customization system because the visual differences can be incredibly subtle. I have been looking at a few Case Hardened skins, but I cannot tell if the amount of blue on the top is enough to classify it as a rare tier. Most people just throw around terms like "Blue Gem" without actually knowing the seed numbers that define those specific looks. I want to learn how to identify these variations myself so I don't get scammed when I try to trade for a high-end knife. Does anyone have a guide that shows the different pattern indexes for the most popular skins?

League of Angels
Felspire
Clash of Avatars
Empire:
Tiny Mighty
Lords Road
Siegelord
Shaikan
DragonCity
