The deck also can generate a ton of value through draw engines such as Anowon, Bident of Thassa, Military Intelligence, Reconaissance Mission, etc, that draw cards when you hit with your evasive rogues
You can expect this to remain among Rayquaza's most disappointing values, even though most other Pokemon would love to have a beautiful card like this
This is incredibly jank programming, but it is not the bottleneck in the card generation (the GPT-2 text generation is) and streamlining the code workflow would not have a noticable effect on performance (image generation currently takes about 3s while card generation takes 10s-30s)
Now multiply that by the number of different sheet layouts, common, uncommon, rare, theme decks, etc