If Prospector Mole would be put into your scrapyard from the board, shuffle it into your hold instead.
Watch — :
02
Explained
Salvage: Dig 1802.2e
In your own watch, while this card is in your scrapyard, you may dig 1 (put the top card of your hold into your scrapyard) to return it to your hand. The dig counts like any dig, for Ambushing Mole and The Search for Xion. Not with fewer than 1 card in your hold (802.2e).
If Prospector Mole would be put into your scrapyard from the board, shuffle it into your hold instead.301.6
It goes back into your hold, which is then shuffled.
Watch — :602.6
Exhaust it while paying a cost in your own watch to produce one steam of this fleet; steam the cost doesn't need is lost (602.6). Not in the turn it came on board during a watch, unless it has Quickstart.