or (b) within 28 days after the Sale to any person, the Seller must notify the Company in writing of the terms of the Seller's Sale within 7 days and pay the Seller's Commission, the Offer Fee and the Premium to the Company within 7 days after the Seller's Sale as though the Company had sold the Lot on behalf of the Seller
Due to their nature, these combos tend to be even more resilient than the average infinite
B keeps it during their turn, and then C regains control of the artifact once B's effect expires, then A will have it back after C's expires
This might not rise to the level of high-powered voltron decks, but an opponent without flyers is going to have to resort to more than just a Swords to Plowshares to stop me from swinging at them for commander damage
At the start of the Damage Step, if this card battles an opponent's monster: You can destroy that opponent's monster, and if you do, this card gains ATK equal to half the destroyed monster's original ATK