Casper opened his eyes after his wish was fulfilled.
For him, it was like a year had passed as he conversed with the god inside Gungnir. However, for people who were looking externally, Casper's body began to glow in bright white light for a few seconds, then stopped.
That's when he opened his eyes and looked around.
King Leif and Queen Freya were looking at him with inquisitive eyes rather than angry ones right now. They wanted to see what he wished to the god.
The king knew more than anyone about the power inside Gungnir. He himself wished a couple of times certain things to that god.
Nonetheless, one needed to pay a high price for wishing. And, depending on how big the wish was, the user would pay irreversible and unique prices that would make their life harder.
No power came without something in exchange. If not for blood, sweat, and effort, a huge power, particularly one that you achieve immediately, would need something as valuable.
