Getting an additional copy of every creature you cast is something most creature types would kill for
When you look at constellations, you can find symbolism among the stars
If you get all three artifacts onto the battlefield, you create a legendary creature tokenthe first time we did thatand attach all three Equipment to it, making a giant, daunting creature
Luckily for players, they won't need to play against this effect as there aren't any formats it can be legally played in.
If the Mega Diancie ex and Mega Gardevoir ex pair continue to rise in usage, expect a rise in Dark-types as well
While its more expensive than Panharmonicon , the addition of an instant spell that can copy your activated or triggered abilities is quite nice and I think it helps justify the increased cost