Twisted relic gives primary enchantments in Fisch, while Song of the Deep gives Blessed Song. Song of the Deep’s enchant is described as a progress- speed boost, and Twisted can roll from a set of seven effects.

Song of the Deep

  • Blessed Song. It grants a progress-speed bonus; one source describes it as +40% progress speed and another as a 30%–50% progress speed boost depending on the guide.
  • It is specifically tied to the Song of the Deep relic, not a random enchant pool.

Twisted relic

The Twisted relic can give these seven enchantments:

  • Rage.
  • Greed.
  • Fractured.
  • Pharaoh’s Curse.
  • Putrid.
  • Weak.
  • Wobbly.

What they do

  • Rage : 40% chance per fish movement to stab for +8% progress, but with negative luck and resilience.
  • Greed : +50% fish size, but lower lure speed and progress speed.
  • Fractured : +50% progress speed and reduced control.
  • Pharaoh’s Curse : 25% chance to catch Sandy.
  • Putrid : -10% luck.
  • Weak : -10% max kg.
  • Wobbly : -0.05 control.

Short version

If you meant the Song of the Deep relic , it gives Blessed Song. If you meant the Twisted relic , it gives one of the seven enchantments above.

TL;DR: Song of the Deep = Blessed Song ; Twisted = Rage, Greed, Fractured, Pharaoh’s Curse, Putrid, Weak, or Wobbly.