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What looks better on stam sorcerer? true sworn or meridia
I would buy them with gold instead of Crowns—you can even sell the Crowns it would cost to buy one of those and have enough gold to buy both full motifs and several more. Also, you can use the light or heavy ones, since the outfit is just cosmetic.
It obviously depends on what "vibe" you want for your character, but I would go for Meridian if you didn't have a preference.