ProcedureEditGo explore the nearby area and collect crystals. If you already have at least 10 red, 5 yellow, and 5 orange, this part will be completed instantly. Stand on the Workshop's Crafting Platform to craft your yellow flare. Your avatar will be surrounded in a yellow glow when you are ready.
"Tyrah: The cannon is on the eastern shore, north of the beach. Watch out for rock monsters!"
Access Quest 13: Go to the eastern shore and fire the yellow cannon