Finishing Move: The "Nocturnal-Broadcast" – Broadcasts a signal that increases the Speed of all allied Shadow cards by +3.
Origins: Blacksignal is a high-tech robotic communication tower with panels that absorb all light. It is a Reliable protocol that broadcasts a "Duskpulse" signal across the city, ensuring Shadow units stay coordinated even when Light nodes attempt to jam the frequency.
Synergy & Rivalry: Perfect for coordinating with Shadow "VoidNova." Disrupted by Light "Sunsignals."
