Divine Call: Pyravex's Judgment

Channel the consuming fire of Pyravex, hurling divine flame at your target. The more Zealot's Fervor charges consumed, the more catastrophic the blaze. <1 charge:> Deal damage to your target and apply a weak DoT. <2 charges:> Deal damage to your target and apply a stronger DoT. <3 charges:> Deal damage to your target and apply a stronger DoT. <4 charges:> Deal damage to your target and apply a powerful DoT. May randomly explode in bursts of fire. <5 charges:> Deal massive damage to your target and 2 nearby enemies, and apply a powerful DoT. Each enemy hit explodes in bursts of fire periodically.