Beast Master companions feature says they add proficiency bonus to “any saves… they are proficient in” but…

Players drink invisibility potion cast pass without trace, Could a guard dog still smell them?

I’m interested I the contagion changes on one hand it makes the spell do something right away!

The spell Summon Demon’s material component is blood from a killed humaniod. If that humaniod is revived would the spell end?

The little details in D&D’s rules are only as important as your group decides