So I have 3 tiers left in the battle pass and I am not sure if I have enough time to grind to get the 3 or if the battle pass ends in the morning. It just says “1 day”, what does that mean? It goes away tomorrow? It’ll be available through...

I have been told, that if I connect ms account with active game pass to riot account, I'll receive Sage buddy, XP boost and all agents. I did get the buddy although other perks are nowhere in sight. Could anyone explain?