Arc Knight

We have seen a lot of types of knights in league: The ancient greek warrior pantheon The 2-handed mace warlord The basic 2 handed sword Leona Jarvan etc How about a midieval knight that stores some kind of magic in his shield and then unleashes a short of blast/beam, he could use a magic sword..a chain mace or even a stuff ...we havent seen the stuff-shield comp yet. Sounds nice