biochemical metal, leviathan!
transformation was a combination of pets and mechanical units, and then the product was catalyzed by medium materials.
After the transformation, the pet will have two forms: biological and mechanical.
Since the biological state would continue to be affected by gamma rays, could this be avoided when he was in a completely mechanical state?
At the very least, in the mechanical state, there was no perception of flesh and blood. Even if the corrosiveness of the gamma rays was still present, it would only be effective on the mechanical parts, and the corrosiveness would be much smaller.
Link looked at his current materials and finally decided to use the metal from the core of the exiled mother planet as the medium.
Meteorites were the inorganic metals on the comet. The metal from the exiled mother planet's core was a reward link had received from the battle with Thanos and saffron in version 2.0.