Syvyys valued adaptability and survival. She would share her power willingly with any who navigate and evade the dangers of the Depths. Namely, while inactive and curled up within this plane, her body had become the lair for a Kraken and its ilk: reaching her and her core would grant the creature the power of a Primordial Shard of Water, and adapt like she can.
Successful attribution of her power leads to her stirring: her body would begin to uncurl, riptides and currents would stir up, and any nearby underwater life (including the Kraken) would seek safety far away. In Al'tehrun, this would lead to extreme weather patters: currents racing, large waves crashing, and whirlpools forming in the oceans (Sunderset Ocean, namely, for its proximity to the traveled entrance).