Death threat knifed to Carl's saferoom door revealing hunters are now immune to explosions and the guards worship Emberus.
When Bomo opened the saferoom door for the bomb handoff, Carl found a note stuck to the outside with a knife. Mordecai warned him not to touch the knife; Carl grabbed the paper carefully and the system allowed it, and he noted with interest that he could actually step outside the door if he wanted, then backed away before anyone commented.
The note from Vrah warned him not to try killing anyone else in town with explosives, because all Hunters were now protected from further explosions after Carl's Doomsday Scenario — he'd only be killing his precious NPCs. She'd also ordered the town guards to worship Emberus, daring him to attack them and be smote by his own god, and closed with an extended promise to crack him open, drink his innards while every nerve crackled, and set his head on her sister's grave. Princess Donut said she seemed nice. Carl wrote "Come and get it, bitch" on it and tossed it out the door as the gates came down.
A sheet of paper pinned to the exterior of the saferoom door by a knife driven into the wood.
Vrah's opening move against Carl, killing his bomb strategy and declaring the hunt personal.