Can you play Salvage if there is no gear in play and still draw 1 card?

Ruling: After the errata, you can play Salvage with no gear on the board and still draw a card because the wording is now "up to" (meaning targeting a gear is optional).

Nuances:

• Before the errata, you needed to target a gear to play Salvage
• The errata changed the targeting requirement to "up to," making it optional