Round table

Good evening, everyone. Just now, in the game, I had a moment where all skills were maxed out (attack, archery, tactics, wisdom, earth). Should I expect a level-up with a choice between two unknown skills, or should I honestly take the leadership skill in the witch's hut near the road? I'm interested in your opinion. P.S. I chose the level-up, and I was offered a choice between air and water.