The Apex planet forms the peak of a triangle shape with two other planets in some aspect patterns. It is usually a focus or outlet for the combined energy of the whole aspect configuration.

This is an aspect pattern is known by several different names: Arrowhead, Thor's Hammer, or God's Fist. It packs quite a punch with sharply focused intention, aggression or assertiveness.

An Aspect Pattern is a group of 3 or more planets, all aspected to each other, forming a geometric shape. Creates a "circuit of energy" in which the planets operate together as a unit.