AmuletOfManyMinions/Guide Friendship Bracelet

The Guide Friendship Bracelet is a Pre-Hardmode weapon that summons a miniature Guide Squire to fight for the player. It drops from the Guide in any world where the Eye of Cthulhu has been defeated. The summoned guide squire will stick close to the player at all times, and automatically shoot Flaming Arrows towards the cursor while its item is in use. Like other squires, the summoned guide squire is invincible and follows the player for an unlimited amount of time, unless the player dies, summons a replacement squire, or cancels the buff.

Its best modifier is Mythical for the widest array of set bonuses, or Ruthless for the highest damage output.