Hello, this is what really makes sense and I came up with this today. Her magic is miniaturize and I believe that Marin isnt dead, Brandish just miniaturized him and so does the island. Mashima is troll and I dont think he would create a new character for just 2 chapters. Marin will be back. Brandish "killed" him just because she wanted to show how strong and cruel is Spriggan 12. But in fact, she just made him super small. What do you guys think?