Sanguine Staff

Blood moon fishing drops and precision bat homing

Awarded as a drop from Dreadnautilus, a mini-boss summoned by fishing in ocean or open water during a Blood Moon. The staff summons aggressive Sanguine Bats that orbit the summoner in an elliptical arc. When enemies enter range, the bats charge forward at high speed, dealing 35 base summon damage with 3 knockback. Their flight trajectory homes directly toward foes without overshooting, passing cleanly through solid tiles.

Boss tracking versatility and whip synergies

Thanks to their responsive tracking speed, Sanguine Bats excel against agile mid-Hardmode bosses like Retinazer and Plantera where other summons struggle to connect. The bats pair effectively with summoner whips such as Durendal or Cool Whip, transferring tag bonuses across successive strikes. Upgrading from the Spider Staff provides immediate consistency in open aerial combat. Summoners favor the Ruthless reforge modifier to maximize each bat's direct base hit value.

Trivia

• Dreadnautilus yields the staff on every defeat in Expert Mode and Master Mode, whereas Classic difficulty features a 50% drop chance.
• The bats return instantly to the summoner after eliminating a target, maintaining an organized orbital patrol rather than wandering off-screen.