wizards of the coast mtg card search Rules Text: your library, Colors: Red, Green, 14 cards All cards will be carefully packed for safe transit Magic: The Gathering | Official

According to the domain registry, their domain was registered in 2018

Ryan: I have the feeling that there's potential for some combo coming, but it just hasn't made its way to Standard quite yet

If another creature enters the battlefield as or becomes a copy of Pirated Copy, it will copy whatever Pirated Copy is copying, be a Pirate in addition to its other types, and have "Whenever this creature or another creature with the same name deals combat damage to a player, you draw a card." If Pirated Copy doesn't enter the battlefield as a creature (such as by copying an artifact or land that became a creature), it doesn't become a Pirate, though it still has the granted triggered ability

The theme of this set is exploration - specifically underground exploration

This style is found on cards like Flickerwisp, Eerie Interlude, and Nezahal, Primal Tide

If an effect causes The Aetherspark to become attached to a creature while it is being attacked, it will continue to be attacked