They function a bit like Planeswalker cards - you cast them on your turn, and they come into play with a number of defense counters equal to the defense score in the bottom right corner, just like loyalty counters
It was also confirmed that the only place you'll have the chance of pulling one of these is in an English Collector booster, as they won't be included in the Japanese versions
The Nazgul is a special card, letting you play with up to nine copies of it in your deck, and as a special treat, there are nine different artworks for Nazgul, each one depicting a different human king who fell to the temptations of Sauron
Ayula, some bears, and some spells dish out +1/+1 counters, and given that bears tend to be 2/2s, it needs all the anthems and power buffing it can get
Plate Spinning Is glue cheating
Between cards getting a look and card rarity, that is all most Magic fans could talk about