The Precon List Before we talk upgrades, let's take a look at the stock list to see what we're working with: Vampires are one of the oldest and most popular creature types in Magic and have shown up as supported archetypes in multiple Innistrad and Ixalan sets at this point (it's even the third Vampire precon!), so this precon has a massive card pool to pull from
Antiquities is hiding behind a single Argivian Archaeologist, but that one is Near Mint
This can work particularly well with with any character that can ready itself, as you can then take out multiple readied characters a turn
Pokemon TCGs Shiny Treasure set is another Japanese exclusive set with cards you may be familiar with from the American Paldean Fates set
Both offer solid attacking power, with a relatively short ramp-up
Whether you want this to be part of your winning strategy or not, having any way of boosting +1/+1 counters, for example, the Mutant Menace decks Proliferate, can turn Walking Ballista into an insane burn damage powerhouse
