Look for sellers who explain their sourcing, offer authenticity guarantees, and have third-party reviews
Destined Rivals is certainly no exception, and for once its not just because of people wanting to turn a profit at the expense of the real players: this is a damned good set of Pokmon cards, adding a huge amount of new fun to the live game, as well as being a set packed with stunning art, and most excitingly of all, better pull-rates
Next is an adventure card, but which one
UR is the main deck that wants it, as you could realistically grow this a couple of times and then trade it for something better
Creatures (28) 4 Wirewood Symbiote 4 Quirion Ranger 1 Birchlore Rangers 4 Heritage Druid 4 Nettle Sentinel 4 Elvish Visionary 2 Craterhoof Behemoth 4 Deathrite Shaman 1 Reclamation Sage Planeswalkers (2) Lands (20) Spells (11) Sideboard Julien Knab is the most notorious Elves pilot on Magic Online, and regularly plays 61 cards
If you can trade your Shivan Reef for two copies of Battlefield Forge at the prerelease, I would do it