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FF15 Costlemark Tower Secret: What Lies Hidden in the Mist?
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FF15 Costlemark Tower Secret: What Lies Hidden in the Mist? is a hidden artifact collection inside a mysterious tower area. Players explore eerie corridors to find rare gear and lore items.
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How this secret shapes exploration
Research shows these caches reward careful route mapping and timing. Study item patterns and enemy routes to plan safe approaches. Using summons and crowd control makes clearing paths much easier.
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Simple takeaway
Clear foggy routes, read enemy tells, and grab marked rewards.
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Where can players find this tower in the game?
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It appears during story or post story, linked to main region maps.
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Is this secret required to beat the campaign?
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No, but it boosts power and helps with tough endgame content.