Kronk is a card that really depends on your deck's synergies
A monk deck usually wants lots of noncreature spells, preferably cheap instants and auras with flash to take advantage of the prowess mechanic
Creatures (8) Lands (21) Spells (31) Before Vivi stole the show in this past weekends Magic Online Challenges and RC Super Qualifier, Astrologians Planisphere looked to be the card Izzet Prowess benefited the most from
Yes, Pocket Catalog includes all One Piece Card Game sets from OP-01 Romance Dawn onwards, with regular updates as new sets and special boosters are released
Ezuri, Stalker of Spheres Ezuri, Stalker of Spheress initial proliferate trigger does seem a little expensive at three mana on top of the four cost
After all, more cards means less filler and more impactful options