Spells and abilities that were targeting that permanent and Auras and Equipment that were attached to that permanent arent affected unless the new characteristics of the object change the legality of those targets or attachments
Whenever one or more other creatures you control enter, if one or more of them entered from a graveyard or was cast from a graveyard, put a +1/+1 counter on each creature you control
At the moment, the only 'artifact' deck that's seeing play is Hammer Time, and, while these cards would slot right into the deck and possibly gain some metagame share, it's probably a safe call to bring either of these off the banlist
Innistrad: Midnight Hunt is the next set of cards for Magic: The Gathering, and it arrives in stores and online in mid-September
Contents: 15 Magic: The Gathering cards plus 1 Token, ad card, or Helper card 1 Rare or Mythic Rare card 4 Uncommon cards 9 Common cards 1 Land card
It has ward to protect itself, it draws cards, and it buffs your entire team