For this three-star assignment, we were supposed to go to jointherealm.com and make our own coat of arms and house words for a fictional noble house, like from A Song of Ice and Fire, better known as Game of Thrones. However, I have designed heraldry on my own for campaign settings for Dungeons and Dragons, and I had several SVG files for charges stored on my laptop, as well as a color palette from wappenwiki, a wiki designed to explain heraldry.
I have made heraldry for the various campaign settings I have created for tabletop games like Dungeons and Dragons. Because of that, and because of what I knew about the Rule of Tincture, I felt like the assignment was incredibly easy. The actual blazon for this coat of arms would be “Azure, two chevrons or.”