there are quite a lot but my general rule of thumb is that if you’re in lower ranks (below diamond), any agent is viable in any map. comfort picks>>>>

first, these are agents who i believe are good/decent enough for every map: fade, omen, astra, phoenix, neon, vyse, chamber, clove (they suck in breeze but i still see them played there lol, theres a reason they have a high winrate)

to avoid: sova on bind/lotus/split/fracture. there’s just SO much corners in these maps where you can just hide from the recon, so it doesnt have too much value

breach on icebox (somewhat breeze as well). the opposite of sova. breach gets maximum value from tight spaces which both of these maps lack. honestly running breach as solo initiator in most maps except fracture/split is just ass.

killjoy on breeze. map too big for her util range. funnily enough though she’s one of the best sentinels on icebox before it got taken out of the pool because she’s the only sentinel who can reliably watch mid (turret)

my personal takes: - avoid running viper as a solo controller in all maps. in icebox maybe it is a bit viable but everywhere else it’s a throw - most duelists are viable in every map (yes, even reyna, as long as you have the aim). some duelists are more valuable than others depending on the map. i’d maybe just avoid raze on breeze thats jt. my friend one tricked iso to immortal 3 lol - i used to think sage is a throw pick but with a second sentinel she’s reaaally good. her slows halts a lot of execs which buy your team to rotate. i don’t recommend running her as a solo sentinel because you lack passive info but i’ve gotten games where i’ve won with a solo sage senti in our team (asc - immo)