[@Surtr]
Ah, well the ability I have in mind os nothing that powerful at all. The ability is 'Material Mimic' any non living material that the character can touch their body mimic's. For wxample, if they were to grab a steel pipe and use their ability their body would turn to steel. This means not just The skin but the insides as well. Using the ability is like flexing a muscle though and if the character does it more than three times a day then they get terrible full body aches, like thier entire body is unable to move for 24 hours horrible.