Sarkhan Unbroken - Level 4 Whispers of Ugin ability changed from “increase your mana bonuses on each of that card’s colors by 2 for 3 turns” to “increase your mana bonuses on each of that card’s colors by 2 for 6 turns”.
Fixed an issue with the card Lavinia, Azorius Renegade, that was blocking the mana gain by board matches.