The first appearance of double color cards!
BSS05 marks the introduction of double color cards!
In this set, there are spirit, magic, and nexus cards of six color combinations:
red/purple, purple/yellow, yellow/white, white/green, green/blue, and blue/red.
Many of the double color cards feature a new keyword effect, Chain,
making it easy to construct multicolor decks and unlocking a brand-new way of fighting!
