It was mostly a one time thing in Sonic Battle.
no
yes I can
get the combo cards from the sonic team building in emerls story.
You equip them as a ground power move and if you use them on an enemy it will kill them in 1.
after sonic battle 1, but before sonic battle 3
You have to fight and unlock them, and there are no Sonic Battle cards outside of the game.
no
buy it
Sonic Most Plays
Try mostplays.com
It's me Ishmael
yes I can
You get them randomly as skill cards at the end of a battle.
In "Sonic Battle," you can obtain color cards by participating in battles and defeating opponents. Each battle you win contributes to your overall ranking, which can unlock new cards. Additionally, you can find color cards in treasure chests scattered throughout the game. Collecting these cards allows you to customize your characters further.
try sonicgames site.
they have not made it yet
get the combo cards from the sonic team building in emerls story.