If youre not battling, opening 1 pack every 12 hours IMO isnt enough to suck the F2P or casual onto the app for a long time
This is one of the secret rare inserts in the series
Yes, I recommend double sleeving especially if you play with valuable cards, transforming cards, or modal dual-face cards
As mythic rares, these cards are going to be difficult to pack anyway, but these variants are likely to be highly sought after once the set launches, not just for the value a complete set of the elder dragon cards may hold, but also for their eligibility as Commanders
Mudkip - XY38 #XY38Promo $7.88 Kyogre EX #XY41Promo $11.77 Metagross EX (Shiny) #XY34Promo $28.91 Dragalge - XY10 (Prerelease) [Staff] #XY10Promo $80.43 Skiddo - XY11 #XY11Promo $1.67 Dragalge - XY10 (Prerelease) #XY10Promo $13.52 Blastoise EX - XY30 #XY30Promo $11.17 M Diancie EX - XY44 #XY44Promo $29.54 Diancie EX - XY43 #XY43Promo $10.15 Ditto #XY40Promo $85.95 Groudon #108Rare $0.19 Groudon #102Secret Rare $111.22 Groudon #29Rare $20.81 Groudon #6Holo Rare $38.99 Groudon #84Rare $1.17 Groudon #81Holo Rare $6.07 Groudon #113Rare $0.55 Groudon #17Holo Rare $0.24 Groudon #93Rare $0.28 Groudon #49Rare $0.10
While discarding a significant portion off the opponent's deck is effective, keep in mind that the attack also discards the player's deck