GS is the first promotional Bakugan Battle Planet card set. These cards were given out at the American Bakugan GameStop event on June 1, 2019, and then later during a Canadian Toys R Us event on July 25, 2019.
List of Cards in the first promotional Battle Planet card set
| Number | Image | Card Name | Card Type | Faction | Energy Cost | Paired BakuCores | Base Bakugan | B-Power | Damage | Rarity |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 
|
Counter Pyrus | Flip Card |  Aquos
|
0 
|
N/A | N/A | N/A | N/A | PROMO |
| 2 | 
|
Prismatic Bolt | Action Card |  Darkus
|
4
|
N/A | N/A | N/A | N/A | PROMO |
| 3 | 
|
Fire Boost | Action Card |  Pyrus
|
2
|
N/A | N/A | N/A | N/A | PROMO |
| 4 | 
|
Titan Maxotaur Ultra (Ventus Card) | Evo Card |  Ventus
|
4
|
N/A | Maxotaur Ultra (Ventus Card) | 800 | 8 | PROMO |
| 5 | _5_PROMO_GS.png)
|
Hyper Serpenteze Ultra (Aquos Card) | Evo Card | Aquos
|
5
|
N/A | Serpenteze Ultra (Aquos Card) | 500 | 8 | PROMO |