The Corrupted Essence is the final boss of Plague of Shadows and the final form of the Ultimate Potion. It represents Plague Knight's perfect self with the power of the Ultimate Potion.
Appearance[]
The Corrupted Essence appears a large, three-eyed and winged being in the likeness of Plague Knight. It rides on top of a metal orb resembling a cauldron.
Trivia[]
- This is one the 4 final bosses of Shovel Knight to be fused with Temhota the Trickster