The feedback from the Oceancaller was clear and obvious.
The artifact flute not only exuded greater strength and activity when it absorbed the spirituality of the Azure Tornado Dragon, but also began to show greater activity in a handful of its runes.
The ones associated with currents, bubbles, whirlpools, pressure and a couple of other concepts lit up as if Ves had just 'leveled them up' in a manner of speaking.
Ves was quite impressed at how the high-level artifact conveyed the benefits of absorbing the mutated beast's spirituality in a direct and transparent manner.
He had been afraid that such an archaic and outdated relic would deliberately act mysteriously and play games with him. That was not the case as the Oceancaller clearly conveyed the outcome of this absorption.
Of course, that also caused Ves to become a little more concerned about the implications.