Arcmega often are seen playing with Oran Berries, spinning them within the indents at the tips of their tails at such speeds they almost look like a globe. When threatened, they defend themselves with deafening Sonic Booms loosed by their wings.
By churning its wings, it creates shock waves that inflict critical internal injuries to foes. It is described in mythology as the Pokémon that shaped the universe with its 1,000 arms.
