Antithetical Prime Essences

When casting a spell using a Prime Dominion Essence and one of it's Antithetical Essences, the spell will be much more difficult to cast and control. Each Prime/Base essence type and the Deep Dominion/Complex Mana type page contains information on the Antithetical Prime Essences associated with that essence type.

An Prime Essence is Antithetical to another Prime Essence when it is not opposite, but is coaxial to the opposite of that Prime Essence.