Konjiki No Gashbell!! The Card Battle For (Supplex) ROM Download for Gameboy Advance (GBA). Konjiki No Gashbell!! The Card Battle For (Supplex) game is available to play online and download only on Roms Games. Konjiki No Gashbell!! The Card Battle For (Supplex) ROM for Gameboy Advance download requires an emulator to play the game offline. This Game is Japanese Version and is the highest quality available.