Key budget cards to include: Sentinel of the Nameless City, Saheeli, the Suns Brilliance, Spyglass Siren, Threefold Thunderhulk, Sarinth Greatwurm #09 Davros, Dalek Creator Davros is from the new Doctor Who precons, and boy, does he pack a punch
Mana Vault is solid ram early and gets out of hand with Unwinding clock, Voltaic Key, or Tezzeret the Seeker out.Time Sieve is generally used for combos but is just generally a cool card, so if you find yourself with lots of thopters or something can be nice.Maze of Ith is just nice to hose voltron decks or avoid getting blown out by a Hellkite Tyrant.Gate to the AEther lets you repeatably get all the great permanents in your deck once you get to 8 mana
Some non-Standard sets come in booster boxes with exactly 24 packs, as if the intended use for a draft was not already clear
As card #170 in a set with 86 printed cards, it sits in the secret-rare numbering pulled less often than anything in the regular checklist
This Oketras double strike and the vigilance its tokens have also make it a good fit for Odric, Lunarch Marshal keyword soup