Discord's Game

"Deal!" You reply.

"Excellent! Now, the rules to this game is to pick the correct key in a list of answers. The correct key is a golden key, and all the other ones that are not a golden key are wrong. I will give you no hints or clues to help you. Ready?" Discord said.

No hints or clues? How you will you pass this puzzle now? You're starting to regret your decision to play Discord's game. "Ready," you answer.

"Here are the keys," Discord shows you a number of keys, all have been labeled Key 1 through Key 12. Which one will you choose? And choose wisely!

Key 1

Key 2

Key 3

Key 4

Key 5

Key 6

Key 7

Key 8

Key 9

Key 10

Key 11

Key 12