Posted September 22, 2015 at 8:01 pm
It's been a while since we've seen Vlad.
Vlad isn't the most unique character in ZR... he's a vampire and small business owner that's about all we now about his day to day (err night to night) life. So until he's needed for stories, like today, he's used sparingly.
And I like to think that Vlad knows all of his friends' blood types by heart by now.