A two-part question, with my thoughts on answers:
A) If I play this card, search my crypt and don't find any Kiasyd, can I
still add 3 blood to uncontrolled Kiasyd?
I think yes. The card text says "Then" and not "If".
B) If I know that I don't have any Kiasyd left in my crypt, and I have no
uncontrolled Kiasyd, can I still play this card for no effect?
I think yes, because a "search" effect doesn't ever have to guarantee
success, and the second part would simply fizzle.
Thank you.
Thanks. The subject looked like a deck before.
Correct.