Knights of the Laprechauns
They had certainly found something special with this lot. They had been looking for more ways to screw with Excalibur for taking their gold and not giving it back. They convinced the round table acting troupe that the need to be King Arthur and his Knights to help England and be a better super hero team that those bad apples from Excalibur were.

They gave them some minor powers with their magic for when they had their costumes on but the piece de resistance was the enchanted sword they gave to the leader of the troupe whom they had convinced was King Arthur. It didn’t do much but it sure convinced that buffoon that he really was King Arthur.

They were of course going to set up a couple of incidents for them to make them look good and hopefully better than Excal.