Hello! Sorry this is kind of confusing. Here is how it will work:
- If Cho’gall is in either deck, 25% to add an anomaly
- If Cho’gall is in both decks, 100% to add an anomaly
- During the event, you can have an additional anomaly added to the game. In combination with Cho’gall, that would cause two anomalies to appear in a game
- Without the event, having Cho’gall in both decks will never add two anomalies to the game, it only guarantees one anomaly will appear 100% of the time.