Foes damaged by your spells are sapped of their strength. Tier: Paragon Benefit: You gain fell drain as an encounter power. Back to Main Page → 4e Homebrew → Character Options → Feats → Metamagic Feats. Back to Main Page → 4e Homebrew → Character Options → Feats → Paragon Feats. Back to Main Page → 4e Homebrew → Sourcebooks → Arachonomicon; the Book of Spiderkind → Feats.