Contagion

The Contagion is a craftable post-Moon Lord bow that can also be dropped by Supreme Calamitas while in Expert Mode. It fires arrows that leave behind a trail of orbs, exploding after a short delay. Holding left-click will cause the bow to "spin-up", increasing the fire rate appreciably. Both the explosions and projectiles inflict the Plague debuff for varying amounts of time.

Trivia

 * The word "contagion" refers to the communication of a disease from one organism to another, either by close contact or transmission through the air.
 * This weapon actually has a unique Rarity but is referred here as Hot Pink rarity for consistency between weapons.
 * This unique rarity appears as a red violet (#CF1175) color.