Nearly all of these cards are relevant and desirable for Constructed formats, and some are also worth serious money (for rares, that is)
Of course, either way the deck is a long way from bringing back cards like Ratpier or Drident
Overall, Alrund is one of the most thematic legends in the set, and I'm sure people will flock to him for it
The Reaver Cleaver - which gets the award for coolest card name of the past few months - turns your combat damage into treasure tokens, and with the amount of keyword heavy creatures in the 99 should have no issue finding a nice target to equip to
Esper Sentinel is a nice start
Lotus Petal has seen a substantial 33.15% increase, marking it out as the biggest winner of the limited-series, if not the most expensive one overall