— 𝐄𝐍𝐇𝐀𝐍𝐂𝐄𝐃 𝐃𝐔𝐑𝐀𝐁𝐈𝐋𝐈𝐓𝐘 (𝐂𝐇𝐈𝐌𝐄𝐑𝐀 𝐅𝐎𝐑𝐌): Marc's muscles, bone density, and epidermal toughness far surpasses that of ancient reptiles in prehistoric times. But the damage is varying determinant on how close his being attacked from and the type of weaponry used.

— 𝐁𝐈𝐎-𝐌𝐀𝐆𝐍𝐄𝐓𝐈𝐂 𝐅𝐈𝐄𝐋𝐃 𝐆𝐄𝐍𝐄𝐑𝐀𝐓𝐈𝐎𝐍 (𝐂𝐇𝐈𝐌𝐄𝐑𝐀 𝐅𝐎𝐑𝐌): Marc as a Extremozoan Chimera produced a bio-magnetic field which was unable to scan his body when he was being tested on.