Generem generates icy beams from cannons on its body that can freeze almost anything solid just by grazing it. It sometimes behaves oddly, as if its body is not fully functional.
Generem's body funnels the excess energy generated inside it into its many cannons. If it does not discharge the cannons regularly, an array of Techno Blast will blast out of it, severely damaging both the environment and itself.
It generates a powerful, freezing energy inside itself, but its body became frozen when the energy leaked out. This ancient bug Pokémon was altered by Team Plasma.