Shadow Slime

The Shadow Slime is a substance that can turn a good character into a bad character or make a bad character more powerful. In the story Dangerous Currency, Megavolt and The Beagle Boys used the slime to make themselves more powerful. It also did the same to Quackerjack, Bushroot and The Liquidator. It also turned Gizmo Duck, Huey, Dewey and Louie, and Honker Muddlefoot into monsters. The effect of the slime was reversed by Mrs Crackshell's bellowing. The Slime is strong in St. Canard, but it got weaker when it got transferred to Duckburg, especially after Nega Duck came back