Every Infernal Arm in Hades has four aspects, and the aspect matters more than the weapon. The Aspect of Hades and the Aspect of Guan Yu are both the Eternal Spear, but one is a sweep that multiplies your damage and the other is a new moveset that cuts your health. So this guide ranks aspects, then answers the question most lists skip: where should each Titan Blood go?
This is about the first Hades. Hades II uses different weapons (the Nocturnal Arms).
Aspects unlock one run after you have bought the Adamant Rail and collected at least one Titan Blood. Each weapon's four aspects follow the same pattern:
| Aspect slot | Titan Blood per level | Total to max | What it is |
|---|---|---|---|
| 1st — Aspect of Zagreus | 1 / 1 / 1 / 1 / 1 | 5 | The default form; small stat bonus |
| 2nd | 1 / 2 / 3 / 4 / 5 | 15 | A mechanic change tied to an Olympian or hero |
| 3rd | 2 / 2 / 3 / 4 / 5 | 16 | A second mechanic change |
| 4th — hidden aspect | 3 / 3 / 3 / 3 / 3 | 15 | A new moveset; must be revealed with a waking-phrase |
That is 51 Titan Blood per weapon and 306 for all six.
Hades weapon aspects ranked
Ranked by how much the aspect does for a typical run at level 1 or above. Every aspect can finish runs; the tier is how much work it does for you.
Weapons ranked
If you only want to know which weapon to pick up, this is the same ranking condensed:
| Weapon | Unlock | Best aspects | Why it ranks here |
|---|---|---|---|
| 1. Eternal Spear (Varatha) | 4 Chthonic Keys | Hades, Guan Yu | Long reach, crowd-clearing spin, and two top-tier aspects |
| 2. Stygian Blade (Stygius) | Starting weapon | Arthur | Arthur is the safest aspect in the game; the base sword teaches the fundamentals |
| 3. Heart-Seeking Bow (Coronacht) | 1 Chthonic Key | Chiron, Rama | Fight from range; Chiron makes Special builds almost aim-free |
| 4. Adamant Rail (Exagryph) | 8 Keys, after all other weapons | Hestia, Eris, Lucifer | Three strong aspects, but each asks you to manage ammo or position |
| 5. Twin Fists (Malphon) | 8 Keys, after the first four | Gilgamesh, Talos | Very high hit count, but you live in melee range |
| 6. Shield of Chaos (Aegis) | 3 Chthonic Keys | Beowulf, Chaos, Zeus | Strong once mastered; the block-and-rush rhythm is the hardest to learn |
Unlocking all six costs 24 Chthonic Keys.
How to unlock hidden aspects
Each weapon's fourth aspect is invisible until a character tells Zagreus a waking-phrase. You cannot type the phrase; it has to come up in dialogue. The Spear's hidden aspect must be revealed first — that is what opens the other five.
-
1
Buy the Fated List of Minor Prophecies
It is sold by the House Contractor. It is a prerequisite for Achilles' Guan Yu conversation.
-
2
Reach the final boss once
You do not need to win, and you do not need to be using the Spear.
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3
Unlock 5 non-Zagreus aspects with Titan Blood
Any weapons count, but the Aspect of Zagreus does not. The cheapest way is 1 Titan Blood each on five weapons' second aspects: Nemesis, Achilles, Chaos, Chiron and Talos (or Eris). That is 5 Titan Blood in total.
-
4
Talk to Achilles until he gives the phrase
He gives it from his general dialogue pool, so it can take several runs if he has a lot to say. Then equip the Spear in the courtyard and interact with its stand to reveal Guan Yu. You do not have to pay to unlock Guan Yu for the next step to work.
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5
Reveal the other five
For each, invest 5 Titan Blood in that weapon's aspects, then talk to the character below until they give the phrase. Equip the weapon in the courtyard and interact with its stand.
| Hidden aspect | Weapon | Phrase from | Extra condition |
|---|---|---|---|
| Guan Yu | Eternal Spear | Achilles | Fated List bought, final boss reached, 5 non-Zagreus aspects unlocked |
| Arthur | Stygian Blade | Nyx | 5 Titan Blood in Blade aspects |
| Beowulf | Shield of Chaos | Chaos | First talk to Chaos while carrying the Shield; 5 Titan Blood in Shield aspects |
| Rama | Heart-Seeking Bow | Artemis | First talk to Artemis while carrying the Bow; 5 Titan Blood in Bow aspects |
| Gilgamesh | Twin Fists | Asterius | First fight Asterius with the Fists; he must appear alone (not with Theseus); 5 Titan Blood in Fist aspects |
| Lucifer | Adamant Rail | Zeus | 5 Titan Blood in Rail aspects; may take several conversations |
The hidden aspects are not tied to the Codex or to the Mirror's Fated Persuasion talent (which only gives rerolls). The gate is the Fated List purchase, Titan Blood invested, and the right conversation.
Where to spend Titan Blood first
The angle most aspect lists miss is that aspects do not scale the same way. Some deliver almost everything at level 1; others are weak until you upgrade them. Spend accordingly.
| Aspect | Level 1 | Level 5 | Upgrading is worth it? |
|---|---|---|---|
| Hades (Spear) | +30% damage taken after Sweep | +150% | Yes — the biggest jump in the game |
| Eris (Rail) | +15% damage | +75% | Yes |
| Achilles (Spear) | +50% for 4 hits | +150% | Yes, if you main it |
| Chaos (Shield) | +1 shield | +5 shields | Yes |
| Chiron (Bow) | 4 shots | 8 shots | Yes |
| Talos (Fists) | +10% Attack and Cast | +50% | Yes |
| Arthur (Sword) | +50 health, full moveset, 20% aura | 40% aura | Later — level 1 is already the core |
| Guan Yu (Spear) | -70% life and healing | -50% | Later — the penalty shrinks, damage does not grow |
| Beowulf (Shield) | Dragon Rush +20% | +100% | Moderate |
| Aspects of Zagreus | Small stat | Bigger small stat | Cheap (1 each); fine for leftovers |
A sensible order:
- 5 Titan Blood: level 1 on five weapons' second aspects. This starts the hidden-aspect chain.
- Your main weapon's scaling aspect. If you like the Spear, take the Aspect of Hades up (2 + 2 + 3 + 4 + 5). For the Bow, Chiron (1 + 2 + 3 + 4 + 5).
- Reveal and unlock one hidden aspect you want to play. Level 1 (3 Titan Blood) is enough to try it.
- Leftovers into Aspects of Zagreus at 1 each, or into a second weapon.
Where Titan Blood comes from
Titan Blood is mostly a weapon-rotation reward. You get it for beating the first boss and the final boss for the first time with each weapon (12 in total), then from bounties for beating them with each weapon at each Heat level up to 20 (240 more). The Fated List gives 43. Smaller amounts come from Charon's shop (1,200 Obols), the Wretched Broker and fishing.
That adds up to about 295 from bosses and prophecies — 11 short of maxing every aspect. So the practical rule is: when you raise Heat, raise it on a weapon you have not cleared at that Heat yet. See the Mirror of Night and Heat guide for how to pick Pact conditions.
Best boon pairings per aspect
Your aspect decides which slot carries your damage. Fill that slot first; the specific boon numbers are in the boon build guide.
| Aspect | Build around | Good fits |
|---|---|---|
| Hades (Spear) | Attack or Special | Big percentage boons (Heartbreak Strike / Flourish, Tempest Flourish); the Massive Spin hammer (+125%) on the sweep |
| Guan Yu (Spear) | Attack, plus defence | Athena (Divine Dash, Athena's Aid) to cover the low health; Serpent Slash does the healing |
| Arthur (Sword) | Attack | Heavy hits suit Doom (Curse of Agony) and Weak + Doom; Greater Consecration hammer widens the aura |
| Nemesis (Sword) | Attack crits | Artemis: Deadly Strike, Pressure Points, Clean Kill; Heart Rend with Aphrodite |
| Chiron (Bow) | Special | Heartbreak / Tempest / Deadly Flourish, and the Relentless Volley hammer (+4 shots) |
| Rama (Bow) | Attack (Power Shot) | Single big hits: Doom, Artemis crit |
| Hera (Bow) / Poseidon (Sword) | Cast | Strong Cast boons (Crush Shot, Phalanx Shot, Slicing Shot) |
| Beowulf (Shield) | Cast via Dragon Rush | Cast boons; Unyielding Defense hammer makes you Sturdy after the Cast |
| Chaos / Zeus (Shield) | Special | Special boons that apply on every hit — more shields or more Blitz Disc ticks means more procs |
| Gilgamesh / Talos / Demeter (Fists) | Attack | On-hit effects that scale with hit count (Zeus, Dionysus, Aphrodite); Rending Claws hammer for Gilgamesh |
| Hestia (Rail) | Attack (empowered shot) | Large single hits: Doom, crit |
| Eris (Rail) | Whichever slot you use most | General percentage damage boosts; the aspect bonus applies on top |
| Lucifer (Rail) | Attack beam + Special orbs | Concentrated Beam and Greater Inferno hammers |
Common mistakes
- Spending the first 5 Titan Blood on one Aspect of Zagreus. It buys a small stat bonus. The same 5 on five second aspects starts the hidden-aspect chain.
- Maxing a hidden aspect before a scaling one. Arthur at level 5 gives 20% more aura reduction for 12 Titan Blood; Hades at level 5 gives +120% more vulnerability for 14.
- Picking Guan Yu as a first hidden aspect without a defence plan. At level 1 your health is cut by 70%. Take it once you are comfortable dodging, and take Athena's boons when offered.
- Forgetting to talk to Achilles. The phrase comes from his random dialogue pool, so it can take many runs. Talk to him after every run.
- Staying on one weapon. Titan Blood bounties are paid per weapon per Heat. Rotating is how you fund the aspects you actually want.
- Assuming every aspect works with every hammer. Some Daedalus Hammer upgrades are exclusive (Flurry Slash, World Splitter and Cruel Thrust do not work with Arthur, for example).
Related guides
New to the game? The Beginner Guide covers your first runs and what to unlock first. Boons decide how far a given aspect carries you — see the boon build guide for the slots and Duo Boons. For Heat, bounties and the Mirror talents mentioned above, read the Mirror of Night and Heat guide, and for whether Hades is worth your time, the Hades review.
★Honest Take: aspects are where Hades' replay value lives
The aspect system is why people keep playing Hades long after the story ends. Hades and Arthur alone feel like different games from the base weapons, and the hidden aspects are a good reward for paying attention to dialogue. The weak point is that the unlock is obscure — nothing tells you Achilles' conversation gates five other weapons — and the Titan Blood grind is long if you only enjoy one or two weapons. Start the chain early with cheap second aspects, max one scaling aspect, and let bounties on other weapons pay for the rest.