The skill Frost Throne leveled up.
The Physical path received 320 experience points.
The skill Frost Throne leveled up.
The Physical path received 330 experience points.
…
One would wonder why Rain changed his path when his skills became weaker thanks to it, but Rain didn't decide to return to his former self only when it comes to tactics. He couldn't keep seeing only the future in front of him, he had to see the future far ahead and prepare accordingly.
In any case, as one would expect, the monsters alone wouldn't be able to stop Rain and when the final giant slime fell, Rain felt like he would never recover from that dizziness, but using healing a few times did the trick. Heal restores one's body to their original state, after all.