The Onesong



"...And The Stars Are Her Scales." "- Gallery Commentary"

Card Hint
In Part 3, open the Dreaming Door.

How to unlock
To obtain hint on how to achieve this, one must visit the Spirit of the Great Green during Part 3 with sufficient element mastery. Insist on choosing the 4th option and the path to secret ending will reveal to the player.

For more info see Guide to secret ending.

Effects
This makes you very difficult to Destroy, and may affect something in the future...

Add 10 reduction to damage against you.

Trivia
The word in the picture is shown as "Magna est Universa Draco".

"Magna est Universa, Draco". Interpretated as "Great is the Universe, Draak" - Credit to CelestialBoon 

Another possible explain is read as "The Great All-dragon". Which coincidence with the description of this card.