What happens if I use Drakloak's "Recon Directive" Ability and I only have one card left in my deck?
You put that card into your hand, and there is no other card to put back into your deck.
Source: Twilight Masquerade FAQ; TPCi Rules Team (2024-05-23)

Relevant cards

Note: All applicable cards may not be listed below.
SV6_129
SV6_129