Sewer's Tentacle

Sewer's Tentacles are enemies found in the Ancient Sewers, which are a lot like Conjunctivius's tentacles.

Behavior

 * Pops up out of the ground when the Beheaded is above it, dealing damage
 * Sweeps across the entire floor it is on.
 * Cannot go onto platforms that can be dropped down through, and can only stay on actual ground tiles.

Strategy
Both of the Tentacle's attacks can be dodged by rolling or parrying.