Evolith Etching

Okay, so I want to add a Evolith to my Shigeto bow and want to find out which Evolith piece I can put it in.

Here's the Evolith stats for the bow.

Evolith apertures:

[1] DiamondFilled Light 7

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So If I want to add a Evolith piece, would it need to be just one of these apertures, like Diamondfilled or does it also have to be Diamondfilled Light?

Shape and element must match. And size must be same or smaller