Stardeath

Stardeath is an extremely powerful Helios spell, and is almost universally banned in Helios culture. The spell involves the total unleashing of a Helios's full power, which is equivalent to a small peice of a dying star. At its absolute weakest, the effect is similar to a nuclear bomb, while at its strongest it can destroy entire planets, and is rumored to be able to destroy entire solar systems. However, the controversial nature of a spell this destructive has led it to be used in only two types of situation: Major wars, or total Gul invasions, which would wipe out planets by themselves without the aid of a Helios to stop them. Stardeath is often extremely damaging and even fatal to the Helios that performs it.