Well, actually 6 or even more up to 23, but this is the only card best suited as an image for this deck:
Hover over cards for details, click for permalink
5if 5if 5if 5if 5if 5if 5ih 5j2 5j2 5j2 5j2 5j2 5j2 61o 61o 61o 61o 61o 61o 61t 61t 61t 61t 61t 61t 61u 621 622 622 622 622 622 622 62c 63a 63a 63a 63a 63a 63a 8pp
Everything was right and fun, got more than 10 Mind Flayers with the strongest has 16 ATK... until opponent used Pandemonium, it was.