Lillith covered her mouth daintily to hide a hint of a chuckle when she saw the eldest trickster stumble out of the front door. As much as she wanted to be worried about Shock's health after that explosion, she knew [i]just[/i] enough about the situation to find the whole thing politely amusing. Jack and Sally were not in the house, and no one trusted [i]any[/i] of the trio into their homes without an escort at the minimum. Which meant that Shock had snuck in, and obviously for some sort of prank. Which meant that all the various substances covering her were almost undoubtedly [i]from her own trick[/i]. 

Carmilla was not nearly as dainty or polite. The sight of her nemesis covering in multicolored mess and running down the steps sent her into peels of laughter. The wall around Jack's property and the small crowd of gathered monsters only blocked about a third of the stairway from view, so when Shock suddenly went from halfway down the steps to completely out of line of sight in an instant, the vampiress easily guessed what had happened. She had to sit down on the fountain to contain herself as she guffawed even louder.

Agatha merely grinned and watched the whole spectacle in satisfied silence with a mischievous gleam in her eye.