In addition to their functional benefits, Dragon Shield sleeves offer a wide variety of finishes, from matte to glossy, catering to different player preferences
As long as an opponent has eight or more cards in their graveyard, Thieves Guild Enforcer gets +2/+1 and has Deathtouch and combined with Flash, means it can be used as a kind of removal too
Playing it in multiples is just mean
When things go well, we're basically a UW Aggro deck that can never flood out because we can always dump our mana into leveling up, which does solve one of the big problems with most aggro decks (they often lose if they draw too many lands)
You could always Rite of Replication on Nyxbloom Ancient to see how much mana you can make in a single game
Remember to claim them before the event starts