Harlequinitis

Effects

 * Gives Isaac a chance to fire a large, slow-moving blood tear that leaves a thick trail of red creep wherever it goes. This tear also deals extra damage.
 * The puddle of creep will deal 20 damage to anything that walks over it.

Trivia

 * This is based of of Harlequin ichthyosis, which is a genetic disorder that causes babies to be born with hard, thick skin allover their bodies.
 * The item and character sprites are based off Mr. Fred (and the fred enemy in general), a boss found in the Womb.