- The Syandana will glow brighter for a short duration after each kill during a mission.
- After around 20 melee kills, the Syandana will begin to visibly drip with blood. Then it will continue to become progressively bloodier until the maximum of about 100 melee kills is reached.
- Headshot kills also make the syandana drip with blood.
- When changing your accessory energy color, the previous color that was selected will blend with the new color on the syandana until you exit the color menu. The effect is only visible in the color selection screen however.