At 20th level, an elemental annihilator can unleash omnicide, a unique physical composite blast. Omnicide deals 10d6+10 points of bludgeoning damage, 10d6+10 points of cold damage, 10d6+10 points of electricity damage, 10d6+10 points of fire damage, and 10d6+10 points of force damage, and counts as a blast of all five elements. Omnicide costs 4 points of burn, which can be reduced by composite specialization as normal. This ability replaces omnikinesis and the 20th-level utility wild talent.
