WotC suggests that big creatures that are hard to interact with are positive additions to their environments. They might have been thinking of the Avabruck Caretaker / Hollowhenge Huntmaster when they said that, but Im not sure anyone would agree in the case of that card
You can cast this in a mill deck and each opponent mills a ton of cards
Other new mechanics specific to this set, Tiered spells and Job Select, are also fun and well represent Final Fantasy, but from a Magic perspective, they are similar to previous existing mechanics
Even without all of these block mechanics, filtering through your deck (card drawing) for free each turn is very powerful, but combined with the nature of the block, it put the Looter way over the top
Dripping with equal parts menace and charm, here are the best 20 Vampire cards in Magic