| Expert Mode-Only Content: This information (or parts of it) applies only to Expert mode and Expert mode worlds.
The Sibling Energizer is a crafting material obtained by successfully using at least 10 Omnifocal Lenses at once and defeating the subsequent Twins swarm. It is used to craft the Omniscience Staff and the Gemini Glaives.
- You need to kill 200 instead of 100 since each set of twins counts as two boss.
- The Sibling Energizer is currently the only Energizer to be crafted into 2 different weapons.