That's nice keep away for auras that hurt you since you can bounce your dork and then recast it and they lose their aura, and then you can reload a key ETB trigger like bouncing your Mulldrifter or Karmic Guide to your hand

Open if: You enjoy the pack-opening experience and are comfortable with the variance (over half of packs yield only a regular Rare) You want to build toward the full set including regulars, reverse holos, and IRs You want the consistent ex and IR experience all three full boxes delivered ~9 ex and 45 IRs, a dependable pull frequency You want to try for the Mega Chandelure, Zeraora, or accessible Darkrai UR full arts and dream on the SIR/MHR jackpot that landed in two of our three counted boxes (but never in the 100-pack or 500-pack runs) Buy singles if: You specifically want Mega Darkrai ex SIR (114/081) or the gold MHR (118/081) even though both have been pulled once in our 753-pack sample, a 100-pack run and a 500-pack run hit neither, and the expected cost to pull either through opening boxes far exceeds the single card price You want any specific SIR: with 6 SIRs in the set and each landing roughly once every several boxes, targeting one specifically through opening is extremely expensive You want competitive singles like Sinistcha or Mega Excadrill ex buy them directly rather than chasing through packs The numbers on chasing Mega Darkrai ex SIR Observed premium hits: ~6 SIRs (incl

Bold borders, stat blocks, name plates everything that makes a card look legitimate
You can obtain the Inkay (1-Diamond rarity) card by opening Secluded Springs from Secluded Springs set
The number of fliers varies across sets