Tamaki Amajiki from My Hero Academia
His Manifest quirk allows him to take on physical traits of anything he eats. Consuming octopus gives him tentacles; eating clams creates armor plating. The dietary foundation of his power creates unique limitations since he must constantly consider his meals as potential combat tools. This ability blurs the line between consumption and transformation in a way that few other powers do. The temporary nature of these manifestations forces strategic planning about which foods to eat before anticipated conflicts.