volcanion ex pokemon card price #31 you may discard a Fire Energy card from your hand Volcanion ex 171/159 - Holofoil

If the strong reception of the new Godzills Minus One movie is to blame for the price spikes, this makes sense, as this skin of Yidaro, Wandering Monster represents the main character itself

Uchuulon has a fun ability of copying itself at your end step if an opponent has a creature in their grave to exile

Witness Protection and the later in Lost Caverns of Ixalan released Eaten by Piranhas basically do the same things as Imprisoned in the Moon, except that they can only target creatures

While you would be hard-pressed to find a Commander deck that does not run any artifacts at all, there are numerous commanders who incentivize you to run a significant amount of artifacts due to the synergies provided by their respective commanders