Cao Cao Wing Gundam "SD Sangoku Soketsuden", Bandai SD 36 - Rules themed around the

- Rules themed around the four most famed Seraphon Constellations – sub-factions with their own additional special rules

In 2019 the old BattleTech Introductory Box Set was replaced by two all-new box sets

with over a million copies sold worldwide

but nothing so dramatic as to make the 40+ available sourcebooks obsolete

- Supremacy Through Unity: rules for Battle-forged armies

Cao Cao Wing Gundam "SD Sangoku Soketsuden", Bandai SD 36 - Rules themed around the#29 Tien Ba Cao Cao Wing Gundam "SD Gundam Sangoku Soketsuden", Bandai Spirits SD "Cao Cao has been enhanced for the final battles! New parts adorn the Wing Gundam's body and a new weapon, the Tenhasoshoken is included. Can utilize parts from Xiahou Dun, Xiahou Yuan, Xun Yu, Zhang Liao, Zhang He, Dian We, and Xu Huang."