In general, if you (the Methuselah playing the card or activating the effect) can look at the crypt card (e.g., because it is in your uncontrolled region or in any ash heap or in play, or if you're "searching" your crypt), then the target crypt card must match the parameters given by the effect. This usually means that imbued cannot be targets of these effects.
Correct?Powerbase: Montreal
Cardtype: Master
Master: unique location.
During your influence phase, you may move 1 blood from the blood bank to a vampire in your uncontrolled region. Any vampire may steal this location for his or her controller as a (D) action.