Legal Disclaimer: No profit is made from the creation of this guide. Voice of Cards: The Forsaken Maiden is property of SQUARE ENIX and all rights belong to them.



Just as with the last one, this is by no means meant to be a comprehensive guide, simply a list of where every monsters spawn, plus weaknesses. And of course, just like before, feel free to leave comments/corrections etc. in the comments below.

In regards to encounters while on the sea, they have been divided into 'Outer Sea' and 'Inner Sea'. Inner Sea are the lighter colored water tiles, while Outer Sea are the darker colored ones. Also note that some encounters are only available after certain chapters in the game, and they will be marked as such.

For ease of listing encounters in Heart’s Domain, I’ve categorized them in accordance to the town/dungeon that they appear (Anxietown, Burdenburg. Land of Woe), with added remarks as required, while the final dungeon (Altered Spirit Spire) is treated as its own thing. Note that the encounters also happen outside of the dungeons and are not exclusive to within them.

This guide is a mirror of the one that is posted on the Voice of Cards subreddit, also made by me (with some modifications and error corrections).

With all of that said, here is the guide!

Sea Hare
Location: Omega Isle (Grass, Beach)
South Isle - Crystal Cave
West Isle (Beach)
Weakness: Bolt







Sea Slug
Location: Inner Sea
South Isle (Beach), Seabed Temple
Weakness: Bolt







Sea Angel
Location: Outer Sea
North Isle - Seabed Temple
Weakness: Bolt







Furball
Location: Omega Isle (Grass)
North Isle (Grass, Forest)
Weakness: Fire






Waterball
Location: Inner Sea
South Isle (Beach Palms)
Weakness: Bolt







Killer Frog
Location: Inner Sea
North Isle - Mystic Forest
East Isle (Any Terrain)
Weakness: Bolt

Red Fungo
Location: Omega Isle (Grass, Forest)
North Isle - Mystic Forest: Depths
Weakness: Fire







Blue Fungo
Location: South Isle - Crystal Cave
West Isle (Beach, Desert)
North Isle (Grass, Brick), Mystic Forest
Weakness: Fire






Wolf
Location: Omega Isle (Forest, Beach)
North Isle - Mystic Forest, The Foundation (B1, B2)
East Isle (Dense Grass)
Weakness: Fire







Stormwolf
Location: North Isle (Forest), Mystic Forest
Weakness: Fire








Wasp
Location: Inner Sea
North Isle (Grass, Brick, Forest), Mystic Forest
Weakness: Wind







Wind Wasp
North Isle - Mystic Forest: Depths
East Isle - Wicked Wetlands
Weakness: Fire

Sea Worm
Location: Inner Sea (after Chapter 1)
South Isle - Seabed Temple
Weakness: Bolt







Abyss Worm
Location: Outer Sea
East Isle (Wetlands)
Weakness: Bolt







Death Crawler
Location: East Isle - Wicked Wetlands: Nest (Event Battle)
Weakness: Darkness







Shell Crab
Location: South Isle - Seabed Temple
Outer Sea
Weakness: Fire








Land Crab
Location: East Isle (Any Terrain)
Weakness: Fire

Skull
Location: South Isle (Beach Palms, Grass), Crystal Cave
Weakness: Light








Skull Soldier
Location: East Isle - Wicked Wetlands
Weakness: Light








Skull Pirate
Location: Outer Sea
Weakness: Light








Goblin
Location: South Isle (Grass, Beach Palms), Crystal Cave
Weakness: Wind







Umbral Goblin
Location: West Isle (Desert)
North Isle (Grass), The Foundation (B1, B2)
Weakness: Wind

Lizard Squire
Location: South Isle (Grass)
Inner Sea (after Chapter 1)
Weakness: Bolt







Lizard Warrior
Location: West Isle (Event Battle)
East Isle (Dense Grass)
Weakness: Bolt







Taurus
Location: West Isle (Desert)
North Isle - The Foundation (B1, B2)
Weakness: Water





Siren
Location: Voyage Log Event Battle
Outer Sea (after Chapter 2)
South Isle - Lower Seabed Temple
North Isle (Forest)
Weakness: Wind

Imp
Location: East Isle (Wetlands), Wicked Wetlands (inner portion)
Weakness: Light








Ghost
Location: North Isle - The Foundation (B3, B4)
Weakness: Light








Poltergeist
Location: Outer Sea (after Chapter 1)
North Isle - The Foundation (B3, B4)
Weakness: Light







Phantom
Location: East Isle (Dense Grass), Wicked Wetlands (inner area)
Weakness: Light

Gargoyle
Location: North Isle - The Foundation (B3, B4)
Weakness: Light








Fearock
Location: West Isle - Bizarrock Event (any roll that isn’t 6 or 1)
Weakness: Water








Aquarock
Location: Omega Isle, East Isle - Bizarrock Event (any roll that isn’t 6 or 1)
Weakness: Bolt

The Callow
Location: Heart’s Domain (Anxietown, Burdenburg)
Altered Spirit Spire (Levels 1 - 3)
Weakness: Fire







The Riant
Location: Heart’s Domain (Anxietown, Burdenburg)
Altered Spirit Spire (Levels 1 -3)
Weakness: Wind







The Gazing
Location: Heart’s Domain (Anxietown, Land of Woe)
Altered Spirit Spire (Levels 1 - 3)
Weakness: Fire







The Unsettled
Location: Heart’s Domain (Anxietown, Land of Woe)
Altered Spirit Spire (Levels 1 - 3)
Weakness: Light







The Torpid
Location: Heart’s Domain (all areas)
Altered Spirit Spire (Levels 1 - 3)
Weakness: Fire







The Turbulent
Location: Heart’s Domain (Burdenburg, Land of Woe)
Altered Spirit Spire (Levels 1 - 3)
Weakness: Fire







The Winged
Location: Heart’s Domain (Burdenburg)
Altered Spirit Spire (Levels 4 - 5)
Weakness: Wind







The Wrathful
Location: Heart’s Domain (all areas)
Altered Spirit Spire (Levels 4 - 5)
Weakness: Water






The Reptant
Location: Heart’s Domain (Central Burdenburg, Land of Woe - Middle, Depths)
Altered Spirit Spire (All levels)
Weakness: Light






The Glaring
Location: Heart’s Domain (Anxietown Event Battle, Central Burdenburg, Land of Woe Event Battle)
Altered Spirit Spire (Levels 4 - 5)
Weakness: Light






The Supercilious
Location: Heart’s Domain (Land of Woe Event Battle)
Altered Spirit Spire (Levels 4 - 5)
Weakness: Light







The Abject
Location: Heart’s Domain (Burdenburg Event Battle)
Altered Spirit Spire (Levels 4 - 5)
Weakness: Light

Isle Eater
Location: Omega Isle (Event Battle)
Weakness: Bolt (All)








Spirit Sovereign
Location: Heart's Domain - Altered Spirit Spire (Level 6) (Event Battle)
Weakness: None








Ancient Scourge
Location: The Dread Sea (only available post-game)
Weakness: Bolt (All)

Needless to say, I did not expect a new game in this series to drop as quickly as this one did, but I'm certainly not complaining. The Yoko Taro is stronger in this one.

As always I've done my best to be as thorough as possible (pretty much took notes as I played), but do feel free to comment on stuff I've missed or mistaken and I'll update accordingly, with credit.

Hope this guide helps you, and good luck in getting that 100% completion!