High-Energy shells were a type of missile deployed by the Grand Army of the Republic's TX-130 Saber-class fighter tanks and the Separatist Droid Army's Armored Assault Tanks.
- Star Wars: Legion — TX-130 Saber-class Fighter Tank Unit Expansion (Card: High-Energy Shells) (Reissued in AAT Trade Federation Battle Tank, LAAT/le Patrol Transport, and NR-N99 Persuader-class Tank Droid Unit Expansions, and Separatist Invasion Battle Force Starter Set) (First mentioned, simultaneous with TX-130 Saber-class Fighter Tank Unit Expansion)
- Patrolling the Skies on Fantasy Flight Games' official website (backup link)