Like always, my choices for the list are subjective
The best scenario is when your opponent only has a good creature in their deck, so you need a mix of milling them and exiling whats bad
Illustrated by Andrea Radeck Standard Not Legal Alchemy Not Legal Pioneer Not Legal Historic Not Legal Modern Not Legal Brawl Not Legal Legacy Not Legal Comp
Legendary Creature - Human Artificer Color tag templates(None) Mangara, the Diplomat Lifelink Whenever an opponent attacks with creatures, if two or more of those creatures are attacking you and/or planeswalkers you control, draw a card
Add to that a free equip with every new Mouse, Rat, Squirrel, or Hamster that enters the battlefield, and you've got a sword that's way better than a similar rhyming piece of equipment
Inauthenticity is exhausting and it usually comes from a place of fear