Mermaids in Heroes 3

Maps that place it

• Maker of Sorrows
• Clan War
• Razor Claw
• Lost at Sea×3
• Here There Be Pirates×2
• Hurry Up and Wait×2
• Their End of the Bargain×3
• Faerie Dragons
• Tunnels and Troglodytes×2
• Borderlands
• Greed×2
• Target×2
• Viking We Shall Go! (Allies)×2
• Viking We Shall Go!×2
• Adventures of Jared Haret
• All for One
• And One For All
• Ascension
• Back for Revenge (Allies)
• Back for Revenge
• Brave New World (Allies)×7
• Brave New World×7
• Carpe Diem (Allies)×2
• Carpe Diem×2
• Caught in the Middle (Allies)
• Emerald Isles
• Emerald Isles (Allies)
• Good Witch, Bad Witch×2
• Gorlam's Tentacle Swampland×2
• Island King (Allies)×5
• Island King×5
• Islands and Caves×2
• Kingdom for Sale (Allies)×2
• Kingdom for Sale×2
• Land of Titans (Allies)×2
• Land of Titans×2
• Marshland Menace
• Meeting in Muzgob (Allies)
• Meeting in Muzgob
• Middletown×2
• Monk's Retreat (Allies)
• Monk's Retreat
• Noah's Ark×2
• Overthrow Thy Neighbors
• Pandora's Box×2
• Peacemaker×2
• Pirates!
• Race for Ardintinny×7
• Realm of Chaos
• Realm of Chaos (Allies)
• Rediscovery×2
• Rumble in the Bogs
• Rumble in the Bogs (Allies)
• Search For The Grail
• Serpent's Treasure×4
• South of Hell (Allies)×3
• South of Hell×3
• Southern Cross×2
• Tale of Two Lands (Allies)×2
• Tale of Two Lands×2
• The Challenge
• The Gauntlet×2
• The Mandate of Heaven
• Thousand Islands (Allies)×9
• Thousand Islands×9
• Undead Unrest×2
• Unholy Quest
• Valleys of War
• Vial of Life
• Warmongers×3
• Xathras's Prize×3