These effects are in place until further notice.
After the sun sets, the stars twinkle in the heavens as always—but they are strange. They glow luridly with weird colors, spreading fear and wonder in all who behold them. Familiar constellations vanish, re-form, or shift to new locations. As the sign reaches its peak, distorting the arcane energies of the world, unsettling auroras and intense meteor showers illuminate the night skies.
—At night everything suffers a -5 concentration skill checks to cast spells.
A pale white moon also addores they sky appearing much like a human skull. As it strengthens, the undead plague increases. Corpses pull themselves free from graves, slaughtering former friends and lovers and swelling their ranks until only the shuffling dead remain
—Necromancy spells and spell-like abilities are cast at +2 caster level. Whenever a living creature dies, a 20% chance exists that it will spontaneously rise as a zombie (MM 265) in 1d4 rounds