march of the machine aftermath collector booster box Magic: Gathering The Machine: The Most Valuable Collector Booster Box

In the current meta it counters more than half of played creatures in the format

The Strength Virtue has a sorcery that is a Raise Dead for dorks or lands, and then costs seven to drop

Double Spell X SPELL Discard 1 Spell, then target 1 Spell in your opponent's GY

While I would strongly discourage you from supporting people making counterfeit cards (which are often marketed as "proxies" even though their main goal is to replicate an authentic card so that it can be mistaken for the real thing), there are plenty of sweet non-counterfeit proxies available these days and it's easy enough to make your own proxies with your home printer or a Sharpie

Consistency is the most important aspect of a successful deck