Codex: Whitestar Order vs. Vortoss Conclave Expansion

From Sirlin Games:

This expansion contains the 3 white heroes from the Whitestar Order faction, the 3 purple heroes from the Vortoss Conclave faction, and all their associated spells and units, and so on. You can combine these cards with the Starter Set, Core Set, and Flagstone vs Blackhand expansion too.

This expansion requires the Core Set Codex Card-Time Strategy.