see this term a lot and im unclear what it means. also when defending do i just hold off angles and wait for them to come to site? or shd i look for some fights

So we all know that whenever we buy bundles, we cannot upgrade them due to the lack of radianite points for them. About 100 radianite points per weapon, yet the battlepass alows you to upgrade 1 1/2 weapons only. So what if, every few month...

Unless I'm being dumb the match request endpoint (https://developer.riotgames.com/apis#val-match-v1/GET_getMatch) doesn't include the agent players are using, am I being dumb or do you have to get this some other way?