When Fulcrum, Master Tinkerer enters the battlefield, you may sacrifice an artifact. If you do, draw two cards.

{R}, Tap an untapped artifact you control: Fulcrum, Master Tinkerer deals 1 damage to any target.

{3}{R}{R}: Create a 1/1 colorless Goblin Construct artifact creature token. It has "Sacrifice this artifact: Add {R}."