All Pokemon use their shiny color palette, though some are easier to discern than others
The fact that it's so close but so different from what we'd call an 'expected' anatomy makes this thing look even more terrifying
Obosh, the Preypiercer Obosh, the Preypiercer is one of the fair companions, if such a thing exists
Pollywog Prodigy's last ability resolves before the spell that caused it to trigger
There is a non holo version of each card and a holo version of each card and of course it goes without saying that Pikachu is the most sought after with his Kanto Pals Charmander, Squirtle and Bulbasaur (in that order) not far behind, although admittedly not nearly as valuable
Note that the Palm is cheaper, thus increasing its ability to come out of nowhere, but it only works to redirect damage that was going to be dealt to you