The chimeras on the other hand are all 4-mana 2/2 artifact creatures with one of four evergreen abilities: first strike, trample, flying, and un-keyworded vigilance
Interested in tapping your opponents lands during their upkeep to Time Walk them
One of the biggest hurdles for Storm and Spellslinger decks is being able to refuel on cards once the ball starts rolling and, with some careful planning, Lock And Load can be the perfect tool to keep your turn going as obnoxiously long as possible
Whether used to copy Moxen, Black Lotus, or other broken artifacts, Copy Artifact has always been a sleeper powerhouse, restricted in Vintage format due to its sheer efficiency
Overextending on the Board: While having a strong board presence is important, overextending by playing too many cards can leave you vulnerable to board wipes and other removal spells
This card seems much better suited for casual 60-card formats rather than Commander