IVORA, INSATIABLE HEIR Playing up the Red vampire trope, we have another aggressive creature that creates some on theme blood tokens when you hit a player
Animists effect also means that simply playing aggressively even attacking with weenies grants you a slow but steady source of increased mana income per turn, allowing you to play more cards or get your big pieces on the field faster
A voting-adjacent mechanic, basically each card with this ability looks to give your opponents a difficult choice to make, and the results are always good for you or bad for them
For example, Atraxa, Grand Unifier was originally printed in Phyrexia: All Will Be One and is Standard-legal, at least until Edge of Eternities
Honorable Mention Missy Missy
Ragost, Deft Gastronaut I wont pretend that Ragost, Deft Gastronaut is a more powerful card than Korvold or Jhoira, but it gets all the vibe points