What to main in Classic
The consensus S-tier
Aggregating every published ranking, six names come up everywhere: Master Yi and Lee Sin in the jungle, Nasus top, Ahri and Kassadin mid, and Leona support. These aren't subtle picks — they're the champions whose Season 3 kits were strongest relative to the era's items and pace, and every source we track independently reached the same conclusion. Full breakdowns: see the consensus tier list.
Best picks for climbing solo
If you're playing to win rather than to remember: Master Yi (resets snowball uncoordinated games), Kassadin (uncontestable scaling if you survive lane), Amumu (one ultimate wins any solo-queue teamfight), Annie (no skillshots, full kill threat) and Blitzcrank (one hook decides bot lane). Classic's slower pace punishes mistakes harder than modern League — reliable kits over flashy ones.
Best picks for nostalgia
Some champions ARE the Season 3 experience: AP Sion shield one-shots, old Evelynn permastealth, DFG Veigar deleting mages with one button, AP Master Yi alpha-strike cheese, release-kit Karthus ulting from the fountain. If you came to Classic for the memories, main one of these before Riot inevitably tunes them.
Picks to avoid
The consensus is equally clear at the bottom: Teemo, Warwick and Skarner rank C-tier across sources, and Alistar divides rankings sharply. They're playable — Classic isn't ranked-sweaty by design — but if climbing matters to you, the S-tier list above is where the free wins live.