If you missed out on a specific event, you can just grind out that one battle to get packs, which makes it much more consistent than the Wonder Pick event
Your deck has to be sixty basic lands, and you play with the special Vanguard rules
6 Holo, reverse holo, or non-holo A holo (shiny artwork) is almost always worth more than the non-holo version of the same card
What makes this card resonate so powerfully is its connection to one of the most emotionally charged storylines in all of Pokemon
Both of these concepts fit well with the idea of vampires, as they can bring people back from the dead, as well as use their own blood to achieve superhuman tasks
This land, at minimum, gives you repeatable protection for your commander, assuming it's one of the listed creature types