The most likely reasons are if its sacrificed, if its legendary and another legendary permanent with the same name is controlled by the same player, if its a planeswalker and another planeswalker with the same subtype is controlled by the same player, if its a creature with toughness 0 or less, or if its an Aura thats either unattached or attached to something illegal
All things considered, if you're a Mono-Red player, you should be very excited about this creature
If you do, trigger Draw 2
Additionally, the Collector Booster can contain traditional foils and foil-etched retro frame cards but won't include non-foil retro frame cards
The only way to get the card was by visiting the new location
Dracozolt VMAX [L] Spark Trap: 60 damage