A new take on animating artifacts, Katsumasa slowly builds the army thats going to serve him (and you)
Wouldn't want to accidentally mill yourself if you hit Enter the Infinite and they have a way to survive - like say, Urza's Armor, Battletide Alchemist, Chameleon Blur, Channel Harm, Endure
The value of cards on Arena is determined by their rarity on the client, meaning that one of the more powerful planeswalkers and mythics on Arena in Tezzeret, Cruel Captain, has an identical value to a card like Kylox's Voltstrider, another mythic that sees absolutely no play in any formats
Gengar's sly smile in this image is disturbingly appropriate for this card's impressive value, which stands out even among the Pokemon's most impressive cards
Trainer cards can provide additional support, while Energy cards fuel the Pokmons abilities