📚 Tier List Meaning Explained: What Those Letter Grades Really Say

Competitive fighting-game communities needed a shorthand for how viable each character was at a high level, so they grouped them into tiers instead of arguing over exact rankings. The letter scale stuck because it is fast to read and easy to update. Today the same chart is used for anything comparable, which is why you see tier lists for gacha units, tower-defense towers, decks, and even pizza toppings.

S is the top band: options strong enough to shape how people play. A and B cover solid, dependable picks that clear content comfortably. C and below are situational, outdated or simply outclassed. Some lists add SS or T0 above S for genuine outliers, and F for options considered traps. The bands are relative to that game at that moment, not an absolute measure of fun or design quality.

A tier list compresses a lot of context into one letter. It rarely tells you which mode it was made for, how much investment a character needs, whether it depends on specific teammates, or how easy it is to play well. Two honest creators can rank the same unit three tiers apart simply because one tested endgame content and the other tested early progression. Always read the notes under the chart.