Yes, you can absolutely activate a creatures ability before it dies, assuming that you can pay the costs
Some local game stores may also have extra bonus cards or sealed drops in stock
Getting them in unblockable will melt life totals, and if anyone is shields down, they might have to eat some double strike, too
These cards are both collectible and playable, and since character Cast Members all learn the signatures of the character they play, there should be a uniformity here for collectors, no matter which park's characters might be signing
Sorcery Color tag templates(None) Lucky Offering Destroy target artifact with mana value 3 or less
Those two events combining is a poor 10% of the time at best and that isn't the end of the story