I just received the icebreaker (y1) from prison of elders and I went to the kiosk to upgrade to y2/3 but there's no blueprint. I was under the impression the prints would show up automatically after you receive the weapon... unless I'm missing something. Someone help. Thanks
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Icebreaker has a different y3 version similar to thorn, necrochasm, vex mythoclast and gjallyhorn.