If they're tipping over as time expires but haven't quite fallen yet, it's not a successful stack
Due to the nature of serpents as revered and/or feared figures in a number of mythologies and religions, cards based on those figures also appear as Reptiles, such as "Evil Dragon Ananta", "Reptilianne Vaskii", "Ame no Murakumo no Mitsurugi", and "Urubonus, the Avatar of Malice"
Listen to ETS
What did you think of my rankings and the sets spoilers in general
Later on, you could be making Wurmcoil Engines or Combustible Gearhulks, and if you happen to have a token doubler like Anointed Procession on hand, it will not be difficult to run away with games
The critical difference is pull rates: JPN SAR odds are approximately 1/27 packs versus 1/67-91 in English Ascended Heroes making JPN boxes 2-3x more generous