However,if a character gains Expertise in a skill, that character doublestheir proficiency bonus any time they make a skill check of the corresponding type. Expertise cannot stack. You cannot ...

If someone uses their bonus action to eat one of them, they'll gain temporary hit points, which is also equal to your proficiency bonus. Elven Accuracy Elf And Half-Elf Exclusive ...

If you have low proficiency in a said skill and you decide to use it as a modifier on your roll, be prepared for a negative bonus (minus). However, not all is so black in the world of DnD.

Any race with a dexterity bonus will lend itself to the DnD Rogue class, ... High Elves are great melee combatants, and their Perception proficiency will let them see danger before it sees them.

Baldur’s Gate 3 proficiency works in much the same way as previous games, and DnD rules, but if you’ve not familiar with the mechanic, here are the details.

You have a number of Luck Points equal to your Proficiency Bonus and can spend the points on the benefits below. You regain your expended Luck Points when you finish a Long Rest.Advantage.

Using weapons you're not proficient in means you don't get your proficiency bonus to attack—and in Baldur's Gate 3, it also denies you access to special weapon-specific attacks.