If youre about to move on to the next paragraph, I am going to highlight a bunch of specs based on the MOM preconstructed decks and you can skip right to it if you want
They often target high-demand, high-dollar staples: Power 9, dual lands, Reserve List cards, and format-defining pieces
A decent card that can fit into a few decks
Its really efficient at handling planeswalkers, so I could see running it in a superfriends-heavy meta
The effect to blink a creature when you cast a noncreature spell is phenomenal, and how to consistently reset Loot so you can keep using its exhaust abilities
For reference, before the tax was added to the Companion mechanic, as long as you upheld the deckbuilding restriction that the Companion requested, you could add your Companion from the Companion zone (your sideboard) to your hand at no cost essentially allowing you to begin the game with a guaranteed extra card in hand