An Antinegacrystal is a negacrystal which has in some circumstance or another merged with an anticrystal. The result is a disorderly chaotic mess which somehow retains the bits of information for a crystal lattice and therefore can conduct negative energy. However, due to the rarity of such mergings antinegacrystals are negligibly rare even in an infinite multiverse. When found, however, they are used to create immensely powerful and undetectable scoutships owned by several militaries including the Entente, the Coalition and SmarT Co. Inc. Industries.
Its importance in the GSOT is #3.