The Telos, Synoid, Sancti, Secura, Asita Raka and Vaykor Syandanas glow with increased intensity as different accomplishments are achieved. Visuals can be found here.
With every enemy struck down the Telos Syandana glows stronger.
The Synoid Syandana glows more brightly with every scan performed.
The Sancti Syandana pulses every time the Tenno uses an ability and continues to strengthen with each ability used.
This Secura Syandana pulses every time a Tenno picks up credits and glows brighter as their wealth increases.
ASITA RAKTA SYANDANA
This Asita Rakta Syandana ignites a jet of flames that burns brighter with each stealth takedown.
The Vaykor Syandana flares up whenever the Tenno takes damage.
Obtain these Syandanas through Syndicate Offerings. You must reach the highest Syndicate Standing to purchase the associated Syandana. Each Syandana costs 100,00 standing.