Knowledge: Path of the enormous barbarians use Wisdom when casting their cantrips they get by means of Giant’s Ability at third level, but this received’t be a particularly critical Portion of your build. To my awareness, the only real Formal source will be the single image in Volo’s (unless there’s https://jaredxphzr.tinyblogging.com/the-best-side-of-gnome-5e-71957850