Most modern fakes are able to get the weight about right, and in cases where the card is notably lighter than the real deal, you'll almost certainly already have been able to spot the card as a fake via other means, like quality and feel of the material - making weighing a bit surplus to requirements
Cards with incubate X will specify how to calculate X
[P] Doll Catch: 80 damage
Grenzo, Dungeon Warden decks are thrilled to add this artifact to their deck, allowing Grenzo to consistently and freely fetch the same dying creature over and over
Thankfully it has rocking cards like Coin of Mastery, Chromatic Lantern, and Ninja Pizza along with a good land base to make meeting mana requirements easy
Do you think all card types should have a support creature type like this