just a few moments ago a another great video called Wizards Unite: Multiple Hexes! was revealed by the Youtuber: Todd Davenport
As written in the page by Todd Davenport: Here I am doing a solo fortress run, and am able to apply 2 hexes to a single opponent. I (as an Auror) am able to apply the Weakening hex (broken wand icon: lowering foe power) and the Confusion Hex (witch grabbing head icon: lowering Dodge, Defence & defence breach.
Watch the video :
We will continue to follow the channel and publishing anything we find