A giant seething mass of demonic ooze? I'll target Dexterity, that's usually a winner against stuff like that.Pop quiz: it's Jubilex! Quick, what ability score should you target? (We'll ignorehisherits advantage on saving throws, and legendary resistance...)
looks up stats for Juiblex
I correctly picked Juiblex's lowest stat, but it has proficiency in Dex saves for some reason, giving it +7. Its weakest save is Cha at +3 (followed by Int +5, and then Str/Dex tied at +7). On the other hand, I successfully avoided its +13 Con and +12 Wis saves.