Forging bonds in TernStory is the single most critical system for unlocking new abilities, crafting recipes, and narrative paths. The core of learning how to forge bonds in TernStory is building trust with the inhabitants of Aerthos through specific gifts, quests, and world actions. This isn't a simple friendship meter; it's a deep, multi-layered allegiance system that fundamentally shapes your journey as a Wayfinder.
This guide breaks down every bondable character and creature, the exact rewards for strengthening your connection, and the fastest methods for reaching the coveted 'Soul-Bound' status with your chosen allies.
What Are Bonds and Why Do They Matter?
Bonds are formal relationships you cultivate with three distinct categories of entities in the world of Aerthos. Each category offers a unique set of advantages that cater to different playstyles, from raw combat power to unparalleled exploration utility. Neglecting these relationships will leave you underpowered and locked out of significant portions of the game's content.
The three types of bonds you can forge are:
- The Elder Spirits: These three ancient, god-like beings are tied to the core elements of Aerthos. Bonding with them is central to the main story and unlocks powerful, game-altering abilities. These are long, epic questlines that define your character's ultimate power.
- The Wandering Kin: These four specialized NPCs are masters of their respective crafts. Forging bonds with them is the primary way to access the game's most advanced crafting recipes, unique gear, and lucrative side-quests that reveal more about the world's history.
- The Wild Companions: These five unique creatures can be tamed to serve as permanent companions. They provide direct assistance in combat, exploration, and resource gathering. A well-chosen companion can completely change how you approach puzzles and traverse the environment.
The key takeaway is to choose your bonds strategically. While you can eventually befriend everyone, focusing on allies that complement your build first will make your progression through the mid-game significantly smoother.
The Three Tiers of Trust: How Bonding Works
Every bond progresses through three distinct tiers, each unlocking greater rewards. You increase your standing by earning Trust Points (TP), which are gained through three primary methods. The system is designed to reward observation and engagement with the world, not just mindless grinding.
The Tiers of Trust:
- Acquaintance (0-100 TP): The initial stage. Unlocks basic interactions and the first tier of benefits, such as a new item in a vendor's shop or a companion's most basic ability.
- Ally (101-500 TP): A solid friendship. This tier unlocks major rewards, like unique questlines from the Wandering Kin, powerful passive buffs from Elder Spirits, and specialized commands for Wild Companions.
- Soul-Bound (500+ TP & Completion of a Final Quest): The highest level of allegiance. Becoming Soul-Bound grants access to an Elder Spirit's ultimate ability, a Kin's masterwork crafting schematics, or a Wild Companion's evolved final form. This is the end-goal for any bond.
How to Earn Trust Points
- Gift-Giving: Every character has a list of preferred gifts. Giving a 'Loved' gift can grant up to 25 TP, while a 'Liked' gift gives 10 TP. Giving a disliked item can sometimes even cost you a few points. Pay attention to dialogue for clues about their preferences.
- Personal Quests: Completing a quest for a character is the most reliable way to earn large amounts of TP, often granting 50-100 TP at once. The final 'Soul-Bound' quest for each character is a unique, challenging trial that cements your relationship permanently.
- World Actions: Your behavior in the world matters. For example, cleansing a Corrupted Grove grants TP with the nature-attuned spirit Lira, while discovering a new mineral deposit might please the earth-bound Kaelus. These actions provide a slow but steady stream of trust.
Forging Bonds with the Elder Spirits
The Elder Spirits are the pillars of the main quest. Becoming Soul-Bound with at least one is required to see the true ending of the game. Each offers a profoundly different ultimate ability that can define an entire character build.
Infographic comparing TernStory's three Elder Spirits: Kaelus, Lira, and Fenrir.
Kaelus, the Stone-Hearted
Kaelus is an ancient earth elemental found slumbering in the Sunken Quarry of the Gilded Peaks. He values strength, resilience, and things forged from the earth. His questline revolves around restoring his fragmented body and memory.
- Loved Gifts: Geodes, Ignited Coal, Masterwork Mining Picks.
- Ally Reward: Unlocks the 'Stoneform' ability, which temporarily grants immense damage resistance.
- Soul-Bound Ultimate: Earthen Aegis. This powerful ability allows you to summon a protective barrier of rock that reflects a portion of incoming projectile damage for your entire party. It's the ultimate defensive skill for tank-focused builds.
Lira, the Whispering Willow
Lira is a sentient, ancient tree at the heart of the Verdant Maze. She is the spirit of life and growth, and she despises corruption and undeath. Her quests involve healing blighted sections of the forest and recovering lost natural artifacts.
- Loved Gifts: Purified Water, Sun-Kissed Berries, Moonglow Petals.
- Ally Reward: Grants the 'Verdant Mend' passive, which causes you to slowly regenerate health while standing in grassy or forested areas.
- Soul-Bound Ultimate: Cycle of Life. This ultimate ability creates a large AoE field that rapidly heals allies and damages corrupted or undead enemies over time. It is arguably the most powerful support skill in the game.
Fenrir, the Shadow Cat
An elusive and powerful predator, Fenrir roams the moonlit plains of the Ashen Steppe. He is the spirit of the hunt, valuing cunning, speed, and silence. His bond is the most difficult to initiate, requiring you to track him across the region and prove your worth as a hunter.
- Loved Gifts: Shadowcat Jerky, Scent Glands, Flawless Pelts.
- Ally Reward: Unlocks 'Hunter's Instinct,' a toggleable vision mode that highlights enemy patrols and weak points through walls.
- Soul-Bound Ultimate: Aspect of the Prowler. This ability allows you to briefly become invisible and perform a guaranteed critical strike from stealth. For assassin and archer builds, this is a devastating opener that can eliminate high-value targets instantly.
Befriending the Wandering Kin
The Wandering Kin are the key to unlocking your full crafting and economic potential. Unlike the epic scope of the Elder Spirits, their quests are more personal and focused on mastering a specific trade. Prioritize the Kin whose craft aligns with your primary gear needs.
| Character | Location | Craft | Soul-Bound Reward |
|---|---|---|---|
| Elara | Riverbend Apothecary | Alchemy | Recipe for Elixir of a Thousand Dawns (full heal + temporary invulnerability). |
| Bram | The Ember-Heart Forge | Weaponsmithing | Ability to craft Dragon-Glass Weapons with unique elemental properties. |
| Roric | Sentinel's Watchtower | Armorsmithing | Access to forge Masterwork Sentinel Armor, the best defensive set in the game. |
| Silas | The Shifting Compass (roams) | Cartography | Sells Maps to the Sunken Vaults, end-game dungeons with exclusive loot. |
How to Maximize Kinship Fast
The fastest way to level up your bonds with the Kin is to utilize their services. Every potion you craft at Elara's table, or every sword you temper with Bram, grants a small amount of TP. Combine this with regular gift-giving and prioritizing their personal quests to reach Soul-Bound status efficiently.
Taming the Wild Companions of Aerthos
Wild Companions are permanent followers who assist you in and out of combat. Each has a unique taming method that functions as a small environmental puzzle. Once tamed, they have their own bond meter that is raised primarily by feeding them their favorite foods and using their abilities in the world.
Comic grid showing how to forge bonds TernStory style by taming the Sky-Tern companion.
- Glimmerwing: Found in the Murkwood Caverns. Requires crafting a Bioluminescent Lure and guiding it out of the darkness. Its 'Illuminate' ability lights up dark areas and can reveal hidden secrets.
- Terra-Tortoise: Located on the shores of the Great Lake. You must defend it from a pack of predators. Once tamed, it acts as a mobile storage chest, increasing your inventory capacity by 25 slots.
- Sky-Tern: The game's namesake. Found at the peak of The Talon's Roost. Must be offered Sun-Kissed Berries at dawn. It can be sent to scout ahead, tag enemies, and retrieve out-of-reach items like herbs or keys.
- River-Serpent: Tamed in the Sunken Bog by solving a flute-based memory puzzle. Serves as the game's fastest aquatic mount, allowing you to cross bodies of water and access new islands.
- Spore-Hound: A rare creature in the Fungal Depths. You must wear a full set of Fungal Armor to approach it without it fleeing. It automatically sniffs out and digs up rare mushrooms and buried treasure chests.
Frequently Asked Questions about Bonds
Can you break or ruin a bond in TernStory? No, you cannot permanently ruin a bond. However, certain actions—like attacking a Kin's allies or using corrupted items near Lira—can temporarily lower your Trust Points. You will never be locked out of a bond permanently, but you may have to work to regain lost trust.
Is it possible to become Soul-Bound with everyone in one playthrough? Yes, it is absolutely possible and is tied to the game's 100% completion achievement. However, it requires careful time and resource management, especially with gift-giving, as some rare items are loved by multiple characters.
Which bond should I prioritize first? For a first playthrough, Lira, the Whispering Willow is an excellent starting point. Her 'Verdant Mend' passive provides crucial early-game healing that can save a fortune on potions. For utility, the Terra-Tortoise companion is a game-changer for hoarders, as the extra inventory space is invaluable.
Do bonds affect the game's ending? Yes, significantly. The Elder Spirit you are Soul-Bound with at the end of the game determines the primary outcome of the final quest and the epilogue that follows. There are three main ending variations, one for each Spirit.
Poster: The Weave of Aerthos, showing TernStory's World Tree connecting all allies.
A Final Word on Allegiance
The bond system is the beating heart of TernStory. It transforms the world from a simple collection of zones and enemies into a complex web of relationships. Every choice you make, every gift you give, and every quest you undertake ripples through Aerthos, strengthening your connection to its most powerful inhabitants. Choose your friends wisely, Wayfinder—your journey depends on it.