Lucca, Fiery Inventor

When Lucca, Fiery Inventor enters the battlefield search your library for an artifact card and put it
in your graveyard, then shuffle your library.
Once during each of your turns, you may cast an artifact card from your graveyard. If you do, it
gains When it is put into a graveyard from the battlefield it deals 3 damage to each opponent.
It appears to be a humanoid robot. Incredible...
I think I can fix it.