School of Divination is famous for its Portent feature, and divination spells are a staple tool of cautious adventurers. The diviner is a master of these spells, and couple with Portent and careful play, you can turn your wizard into a near-omniscient and near-unstoppable force.
I’m always a fan of our example builds, but with this one I set out to solve a problem that I know many of us face: Sometimes the dice are against you. Sometimes the dice are always against you. If you suffer from perpetually poor probabilities, this build is for you.