Possible Clues:

• High-heeled shoe
• Fired up during fight, used dagger
• Sticker to follow new titles
• Dagger fired back in fight
• Slender-bladed dagger - heel
• Puncture tool
• The point is that this may still start to be fatal
• Steps in fencing excessive for repelling dagger
• Slender dagger, heel
• Landed up in fight, producing dagger