Energy cards on your Pokemon need to be played in order for the Pokemon Trading Card Game to use their attacks, with different Pokemon types requiring such energy types as Fire, Water, Grass, Lightning, Psychic, Fighting, Darkness, Metal, or Fairy
The hunt for The One Ring is now over
I love that
Phyrexian Fleshgorger can be cast early for a smaller version with its prototype ability, or if you draw it later you can cast it for its full glorious size
For a concrete example, let's compare two real cards from the Sword & Shield era: the Umbreon VMAX Alt Art from Evolving Skies and the Pikachu VMAX Rainbow Rare from Vivid Voltage
Fine by me, as I ripped them all as soon as I got back to the hotel