"The Destructive Roar" is the 1st Extra Booster released in the Japanese and English formats.
Includes 66 cards (3 VR, 6 RRR, 9 RR, 15 R and 33 C) + 6 Parallel cards (3 SVR and 3 OR).
Each display includes 1 VR or SVR or OR.
Includes support for the Tachikaze, Spike Brothers and Megacolony clans.
Introduces the "Equip Gauge" mechanic, as well as the "gauge zone".
Each display includes 12 packs, and each carton includes 24 displays.
Each pack includes 7 cards, two of them being R or greater.
Each display includes a Force, Accel and Protect Gift Marker, with one of them having a unit illustration.
The package illustration features General Seifried, Ravenous Dragon, Gigarex and Machining Spark Hercules.