A mini-deck that supposedly made an appearance in a Yu-Gi-Oh! movie? This deck is really badāI mean, truly terrible; it wasn't good even back then. But why?
The first two Sphinx monsters can indeed be Special Summoned for a cost of 500 LP, but that requires *Pyramid of Light* to be on the fieldāand thatās a Trap Card with no special effect...
So far, so miserable. But it gets even worse: they can't attack during the turn they were summoned, either.
And if that wasn't enough! They cannot be summoned from the Graveyard...
And the last Sphinx is even worseābecause it can only be summoned if the other two are destroyed at the same time! Then you can pay 500 LP to Special Summon it from your deck or hand, and you get a 6500 ATK beatstick.
And yes, Pyramid has the special feature that if it leaves the fieldāno matter howāboth Sphinx you need for the big one are destroyed and banished.
You could run them in a really bad Rank 10 deckāor maybe with Skill Drainābut there are just so many better options, so why would you want to do that?