digimon playing cards Adventure Protector of Light is a ready Digimon Another Knight LM-07 English

As mentioned, part of that is to do with the beauty of the cards

The Legacy all star Griselbrand is also making his debut on Arena, along with the flashback champ Snapcaster Mage

Elesh Norn, Mother of Machines Elesh Norn is the face of Phyrexia: All Will Be One

Note - this is a "special" set, conventional booster boxes do not exist (you can only get packs from various collection boxes, tins, etc)

Fortunately, MSE does handle this reasonably well, but it does mean when I did find an artwork I thought would work, there was a challenge in getting all the details in it I wanted

You can use this defensively and offensively, holding up the mana to turn all your blocking creatures into killing machines or as a way to push damage and sustain yourself on the attack thanks to the lifelink