Theres a lot of welcome artifact-centric cards in here, from other artifact focused commanders (Padeem, Silas Renn, Muzzio and Emry), old favorite EDH staples of days past (Mirrorworks, Trading Post and Oblivion stone), newer additions to the artifact canon (Oni-Cult Anvil, the previously mentioned Cursed Mirror) and everything in between
If its an instant or sorcery card, you may cast it without paying its mana cost
The opponent is the authority on whether the statement they make is true or false
Excalibur, Sword of Eden is from the Assassins Creed Universes Beyond set, and is the highest mana value equipment in Magic: The Gathering
Aether Inspector : Creature (Dwarf Artificer), casting cost of three generic and one white mana, 2/3
I have 2 electrostatic fields out and burn in hand