Evil Omens is a Very Rare Global Enchantment belonging to the File:Icon Death.png realm. It may be cast on the overland map for the base Casting Cost of File:Icon Mana.png . While Evil Omens is in play, the Casting Cost of all File:Icon Life.png and File:Icon Nature.png spells is increased by 50%. In other words, casting these spells costs 50% more File:Icon Mana.png than it would otherwise. This applies to all spells from these two Realms, and to all wizards including Evil Omens' caster. It even applies during battle. The Upkeep Costs of these spells are not affected.