By extending your effort, you can expand the area of your Cloud of darkness power. Tier: Heroic Prerequisite: Drow, Cloud of darkness racial power. Benefit: When you use your Cloud of darkness power, you can extend the effect of the power to close burst 3. Special: This feat is a darkness feat. Back to Main Page → 4e Homebrew → Character Options → Feats → Racial Feats. Back to Main Page → 4e Homebrew → Character Options → Feats → Heroic Feats. Back to Main Page → 4e Homebrew → Sourcebooks → Arachonomicon; the Book of Spiderkind → Feats.