Nobody talks about this one. A kids' card game show from 2006 that runs on pure comedy chaos, the protagonist is a hyperactive mess who wins by accident half the time, and the show knows exactly how stupid that is. The humor isn't trying to land with adults; it's built for the specific wavelength of a ten-year-old who just wants to watch a kid yell about cards for twenty minutes straight, and somehow it still works because the energy is genuine and the game sequences actually have stakes. If you're hunting for a show that treats its own premise like a joke nobody told it to make, this is it.
Shinseiki Duel Masters Flash is a 2006 comedy TV.