The auras/equipment strategy has been around a long time and I would be critical if thats all the deck had to offer
Planeswalkers tend to get more immediate value regardless and are generally harder and costlier to kill with removal
Whenever that creature deals combat damage to a player, its controller may cast a copy of the encoded card without paying its mana cost.) Watermark: Dimir Illustrated by Adam Paquette Standard Not Legal Alchemy Not Legal Pioneer Legal Historic Not Legal Modern Legal Brawl Not Legal Legacy Legal Comp
Whenever you cast a noncreature spell, create X 1/1 red Phyrexian Goblin creature tokens, where X is the mana value of that spell
Letting players theoretically get a powerful card like Emrakul, The Promised End out in turn 4 saw Aetherworks Marvel banned
It was before Mistform Ultimus had been made, and it was 1/1, artifact, and shapeshifter, with every creature type