|Deck||Conflict (1 )|
|Text Box||Reaction: After the resolution of your first conflict this phase as the attacking player, if that conflict broke a province – immediately declare your second conflict for this phase.|
|Set;ID||Core Set, 195|
A Breakthrough is usually associated with the Unicorn Clan, because of their very mobile approach to warfare.
This is basically the Rokugan version of Blitzkrieg.
The Illustration had been used by AEG in the previous iteration of the game on the card named Return to Action, which was also associated with the mobile approach to warfare.