It includes the first ever immersive Trainer cards, Lillie and Guzma
One of the listings I found shows the card below
The term "defending player" in the myriad rules (or any other ability of an attacking creature) refers to the player the creature with myriad was attacking at the time it became an attacking creature this combat, or the controller of the planeswalker or the protector of the battle the creature was attacking at the time it became an attacking creature this combat
#12 Because this set is a special set, 0%, unfortunately
Stack your triggers correctly, and youll have yourself another 10,000 power creature, but this time, it has trample
PSA 10 graded copies have reached 83,900 (~$559)