The media gathered throughout Mission Day At Sea formed an imagery of ripples surrounding the Undine Silica. This is perhaps what "vestige in the waters", from Courier Ultimatum was referring to. The ripples have evolved into new messages on during the Perpetua Hexathlon. The Undine Diagram evolved one last time after the Prime Artifacts are placed. --> [ thePadmaResurfaces ]
。Decrypting the Latin letters from the media unlocked this Tessera. : UNDA TEMPUS INVENIO UNDINE
→ What does it mean? : Ripples, in time, reveal the undine.
。The Devanagari in the ripples decrypts to the following:
Mind sculptor and wise man banished serpent
Find music to bloom the lotus
。The Undine Script translates to: