Type: General
Source: Dragon #325
You can combine different sources of power when using spells that contain the same alignment descriptions (chaotic, evil, good, or lawful)
Benefit: Choose one of your alignment-based cleric domains: Chaos, Evil, Good, or Law. You can cast spells with the related spell descriptor as if your caster level was the sum of all your spellcasting classes that grant spells with that alignment-based descriptor. The effect applies only to a single alignment descriptor chosen when the feat is taken. For example, a 3rd-level cleric/4th-level wizard with the Chaos domain and this feat can cast any spell with the chaotic descriptor as a 7th-level caster.
This does not affect your spells per day or spells known. It only increases your caster level when casting spells of the appropriate descriptor.
Special: You can gain this feat multiple times. Its effects do not stack. Each time you take the feat, it applies to a new alignment-based domain and spell descriptor.