Considering how many decks use their one supporter per turn to draw this many cards, doing it with an ability is surely welcome in the right deck
Its not hard to have two creatures in your graveyard, and you can even sacrifice one of them with Killmonger
Why you should look at Japanese secondary markets when buying from overseas Japanese version Pokmon cards have many product numbers, promos, and limited specifications that do not appear in overseas distribution, and the number of cards you can find will increase significantly if you look at the Japanese secondary market
Stealth Attack Pokemon ex (e.g., Absol or Zoroark ninja tie-in) Raw est.: $150$350 | PSA 10: Rising Thematic fitart-driven demand
Might be why I'm still Gateless
All in all, milling your opponent out isnt a particularly great strategy, and lets face it: there are much better cards youd want to play than Trepanation Blade