Because Gyarados and Arcanine's Tera type on these cards match their normal Water- and Fire-typing, respectively, the sparkles behind them over the silvery, textured foil are blue and red
Imagine a full set of slabbed Alpha cards or every card illustrated by your favorite artist
Cards like Alternate Art Rayquaza from Evolving Skies that sell raw for around $130 can fetch $500+ in a PSA 10 casemaking grading worthwhile if the condition is pristine
Its even got partner to pair with other colors
Inkwell Leviathan 8 This is the other Simic Sky Swallower and is a big part of why we see less of the big fish in cheat in focused decks (that is one of the nice things about Sky Swallower in the cube in general, it is something you can just play at the top end of a normal deck and it gets about half of its play in that manner)
Charizard (Holographic) Everyone's favourite Pokmon card The Holy Grail of every childhood collectors folder, the original shiny Charizard granted many children bragging rights back in the 90s
