Gnomish Talent

When you make an Intelligence (History) check or an ability check related to seeking lost or burried knowledge, you can roll a 1d4 and add the number rolled to the ability check. You know the message cantrip. You can also cast comprehend languages once with this trait, and you regain the ability to cast it when you finish a short or long rest. Starting at 3rd level, you can cast the magic mouth spell with this trait, and you regain the ability to cast it when you finish a long rest. Intelligence is your spellcasting ability for these spells