Its poison is extremely potent, and it'll spit it at anything that enters its territory. The territory of a Scepgalge can easily be found by searching for areas of thick kelp and seaweed, courtesy of its seeds that it grows and drops.
Their poison is strong enough to eat through the hull of a tanker, and they spit it indiscriminately at anything that enters their territory. In the jungle, its power is without equal.