Would you consider Holo energy cards to be part of a Master Set?

[danscime]

There are also some promos with multiple holo variations:
Bulbasaur, Charmander, Squirtle, Electabuzz, Abra. Similar to the holo energy variations. For whatever reason, they can be found with both pixel galaxy foil as well as HD cosmos foil. That can be seen more in this thread:

Scarlet & Violet Cosmos Holofoil Variation

“The Cosmos is all that is or ever was or ever will be. Our feeblest contemplations of the Cosmos stir us - there is a tingling in the spine, a catch in the voice, a faint sensation, as if a distant memory, of falling from a height. We know we are approaching the greatest of mysteries.” - Carl Sagan The recent release of Scarlet & Violet - 151 brought with it a set of Basic Energy cards featuring the widely beloved Cosmos Holofoil pattern. Its swirling galaxies, twinkling stars, and roaming …