Give your creatures a little more security with shield counters
The set featured vampires as one of its main tribes, featuring important cards such as Anowon, the Ruin Sage, Drana, Kalastria Bloodchief, Kalitas, Bloodchief of Ghet, Butcher of Malakir, Malakir Bloodwitch, Nirkana Revenant, Vampire Nighthawk, Blade of the Bloodchief, among others
Here's our pack: We'll grab a Rancid Rats for our card pool and pass the rest of the pack to the player on our left side again
While it can act as an early-game blocker and infect damage dealer, it can also help you in a myr deck later in the game
Cards like Aetherworks Marvel are a great payoff, letting you cheat out cards from the top of your library for six energy counters, while Gonti's Aether Heart can grow your count more and give you an extra turn