Obviously, it depends on your deck, but I believe players should look for reasons to play more lands, not fewer
Its creature type is Human Wizard, so maybe a Zampire is just someone cosplaying as a vampire
They only exist on the battlefield if theyre created, and they cease to exist in other zones, including your hand, graveyard, and library
At the beginning of your upkeep, you add two counters to Descent into Avernus, deal damage to all players, yourself included, equal to the number of counters on it, and everyone creates that many Treasure Tokens
Defiler of Dreams (Dominaria United) | Illustration by Ryan Pancoast The sphinx creature type is what Magic R&D refers to as an iconic creature type, so its a creature that's associated with a certain color