The Story of the 21 Ronin Army. In a near future, the Earth is attacked by an alien race that arrived to Earth through panspermia. Artificial Intelligence is the only possibility of mankind to survive this terrible attack. The love for ancient Japan of the scientist that developed this AI will shape the robot army in the form of mechanic Samurai. The war is coming - complete your army and be ready for the fight! Release date: 13 October 2021. 2700 common packs for $10 each, 400 rare packs for $60 each and 200 legendary packs for $190 each.