— 𝐄𝐍𝐇𝐀𝐍𝐂𝐄𝐃 𝐃𝐔𝐑𝐀𝐁𝐈𝐋𝐈𝐓𝐘: Marc is able take blows and injuries that would be mostly fatal for other humans. As his cells are incased in a structure similar to cell walls. His hemoglobin levels are dozens of times higher than human levels. Which gives him super strong endurance.

— 𝐄𝐍𝐇𝐀𝐍𝐂𝐄𝐃 𝐒𝐓𝐀𝐌𝐀𝐍𝐈𝐀: Marc's mitochondria have no genetic material at all. Compared to human cells of the same tissue, there is double the amoun. His cells contain thousands of these super mitochondria which grant him a lot more energy to use than other humans can produce.