The first thing that Leon instinctively tried to do when he started to sink, is to call his charizard. Fortunately, the champion of Galar quickly remembered that his action will probably lead to his pokemon's death. He started to choke. Small bubbles left his mouth. There must be another way to survive!

Perhaps, growing gills would help...

Leon © Pokemon Sword and Shield/ Game Freak

Art © Samarline