Battlewise Valor

Magical energy lines whatever weapon you are holding, and a hovering shield of translucent magical energy appears near you. For the duration of the spell, you gain a +2 bonus to AC, and all attacks made with the weapon deal an additional 1d8 force damage. Once before the spell ends, when you would be hit by an attack, you can use your reaction to automatically cause that attacks to miss instead. After doing so, you gain advantage on all attack rolls until the end of your next. At the end of your next turn, the spell automatically ends.