Flurrying

Flurrying is a positive status that speeds up your entire offense. While it is active, both your melee and your ranged attack speed increase, letting you swing swords and loose arrows faster than normal.

The documented source is the Fighting Fungus, a gear piece that grants the status. No enchantment is listed as applying Flurrying, so the fungus is the only known path to it.

Because it boosts both melee and ranged speed, Flurrying suits hybrid builds that switch between a blade and a bow — almost no other attack-speed buff covers both. It combines well with Hurrying-style movement bonuses from the Tempo Truffle or Springload Enchantment, turning you into a mobile storm of attacks, and with Deathcap Mushroom, which adds melee speed and movement on top. Flurrying is also a great companion to on-hit and on-kill enchantments like Healing Smite Enchantment (Minecraft Dungeons II) or Thundering Enchantment, since more attacks per second means more chances for those effects to trigger.