The game sends you a notification when your pack stamina has recovered and you can open a pack
(It's not a creature.) Elk and Glimmer are both creature types
It doesn't copy whether that token is tapped or untapped, whether it has any counters on it or any Auras and Equipment attached to it, or any non-copy effects that have changed its power, toughness, types, color, or so on
This means that by opening flipped packs, players will see their hits right from the get-go rather than having to wait until the very end of the pack
This Premium Collection includes an exclusive foil promo card featuring Charizard ex with unique artwork not available in standard booster packs
Each has its pros and cons, depending on what you're looking for and your budget